In the Linux kernel, the following vulnerability has been resolved: x86/kexec: fix memory leak of elf header buffer This is reported by kmemleak detector: unreferenced object 0xffffc900002a9000 (size 4096): comm "kexec", pid 14950, jiffies 4295110793 (age 373.951s) hex dump (first 32 bytes): 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 .ELF............ 04 00 3e 00 01 00 00 00 00 00 00 00 00 00 00 00 ..>............. backtrace: [<0000000016a8ef9f>] _vmallocnoderange+0x101/0x170 [<000000002b66b6c0>] _vmallocnode+0xb4/0x160 [<00000000ad40107d>] crashprepareelf64headers+0x8e/0xcd0 [<0000000019afff23>] crashloadsegments+0x260/0x470 [<0000000019ebe95c>] bzImage64load+0x814/0xad0 [<0000000093e16b05>] archkexeckernelimageload+0x1be/0x2a0 [<000000009ef2fc88>] kimagefileallocinit+0x2ec/0x5a0 [<0000000038f5a97a>] _dosyskexecfileload+0x28d/0x530 [<0000000087c19992>] dosyscall64+0x3b/0x90 [<0000000066e063a4>] entrySYSCALL64afterhwframe+0x44/0xae In crashprepareelf64headers(), a buffer is allocated via vmalloc() to store elf headers. While it's not freed back to system correctly when kdump kernel is reloaded or unloaded. Then memory leak is caused. Fix it by introducing x86 specific function archkimagefilepostloadcleanup(), and freeing the buffer there. And also remove the incorrect elf header buffer freeing code. Before calling arch specific kexecfile loading function, the image instance has been initialized. So 'image->elfheaders' must be NULL. It doesn't make sense to free the elf header buffer in the place. Three different people have reported three bugs about the memory leak on x8664 inside Redhat.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-aws-5.15-cloud-tools-5.15.0-1019", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-aws-5.15-headers-5.15.0-1019", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-aws-5.15-tools-5.15.0-1019", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-buildinfo-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-cloud-tools-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-headers-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-aws-dbgsym", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-modules-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-modules-extra-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" }, { "binary_name": "linux-tools-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1019", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-azure-5.15-headers-5.15.0-1019", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-azure-5.15-tools-5.15.0-1019", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-buildinfo-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-cloud-tools-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-headers-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-azure-dbgsym", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-modules-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-modules-extra-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" }, { "binary_name": "linux-tools-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-gcp-5.15-headers-5.15.0-1017", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-gcp-5.15-tools-5.15.0-1017", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-headers-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-gcp-dbgsym", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-modules-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-modules-extra-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" }, { "binary_name": "linux-tools-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23~20.04.2" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-buildinfo-5.15.0-48-generic-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-buildinfo-5.15.0-48-generic-lpae", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-cloud-tools-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-headers-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-headers-5.15.0-48-generic-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-headers-5.15.0-48-generic-lpae", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-cloud-tools-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-cloud-tools-common", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-headers-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-source-5.15.0", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-tools-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-tools-common", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-hwe-5.15-tools-host", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-5.15.0-48-generic-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-5.15.0-48-generic-lpae", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-5.15.0-48-generic-lpae-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-generic-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-generic-64k-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-generic-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-5.15.0-48-generic-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-5.15.0-48-generic-lpae", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-extra-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-tools-5.15.0-48-generic", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-tools-5.15.0-48-generic-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-tools-5.15.0-48-generic-lpae", "binary_version": "5.15.0-48.54~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-cloud-tools-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-headers-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-intel-iotg-dbgsym", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1015", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-cloud-tools-common", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1015", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1015", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-tools-common", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-intel-iotg-5.15-tools-host", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-modules-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-modules-extra-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" }, { "binary_name": "linux-tools-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20~20.04.2" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-buildinfo-5.15.0-48-lowlatency-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-cloud-tools-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-headers-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-headers-5.15.0-48-lowlatency-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-lowlatency-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-lowlatency-64k-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-48-lowlatency-dbgsym", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-cloud-tools-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-cloud-tools-common", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-headers-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-tools-5.15.0-48", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-tools-common", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-lowlatency-hwe-5.15-tools-host", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-5.15.0-48-lowlatency-64k", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-tools-5.15.0-48-lowlatency", "binary_version": "5.15.0-48.54~20.04.1" }, { "binary_name": "linux-tools-5.15.0-48-lowlatency-64k", "binary_version": "5.15.0-48.54~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-headers-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-oracle-dbgsym", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-modules-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-modules-extra-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-oracle-5.15-headers-5.15.0-1017", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-oracle-5.15-tools-5.15.0-1017", "binary_version": "5.15.0-1017.22~20.04.1" }, { "binary_name": "linux-tools-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-headers-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-image-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-image-5.15.0-1018-generic-dbgsym", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-modules-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-modules-extra-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-riscv-5.15-headers-5.15.0-1018", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-riscv-5.15-tools-5.15.0-1018", "binary_version": "5.15.0-1018.21~20.04.1" }, { "binary_name": "linux-tools-5.15.0-1018-generic", "binary_version": "5.15.0-1018.21~20.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-buildinfo-5.15.0-47-generic-64k", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-buildinfo-5.15.0-47-generic-lpae", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-cloud-tools-5.15.0-47", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-cloud-tools-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-cloud-tools-common", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-doc", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-headers-5.15.0-47", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-headers-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-headers-5.15.0-47-generic-64k", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-headers-5.15.0-47-generic-lpae", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-5.15.0-47-generic-dbgsym", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-5.15.0-47-generic-lpae", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-5.15.0-47-generic-lpae-dbgsym", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-unsigned-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-unsigned-5.15.0-47-generic-64k", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-unsigned-5.15.0-47-generic-64k-dbgsym", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-image-unsigned-5.15.0-47-generic-dbgsym", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-libc-dev", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-modules-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-modules-5.15.0-47-generic-64k", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-modules-5.15.0-47-generic-lpae", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-modules-extra-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-source-5.15.0", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-5.15.0-47", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-5.15.0-47-generic", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-5.15.0-47-generic-64k", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-5.15.0-47-generic-lpae", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-common", "binary_version": "5.15.0-47.51" }, { "binary_name": "linux-tools-host", "binary_version": "5.15.0-47.51" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-aws-cloud-tools-5.15.0-1019", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-aws-headers-5.15.0-1019", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-aws-tools-5.15.0-1019", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-buildinfo-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-cloud-tools-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-headers-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-aws-dbgsym", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-modules-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-modules-extra-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" }, { "binary_name": "linux-tools-5.15.0-1019-aws", "binary_version": "5.15.0-1019.23" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-azure-cloud-tools-5.15.0-1019", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-azure-headers-5.15.0-1019", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-azure-tools-5.15.0-1019", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-buildinfo-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-cloud-tools-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-headers-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-image-unsigned-5.15.0-1019-azure-dbgsym", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-modules-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-modules-extra-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" }, { "binary_name": "linux-tools-5.15.0-1019-azure", "binary_version": "5.15.0-1019.24" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-gcp-headers-5.15.0-1017", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-gcp-tools-5.15.0-1017", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-headers-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-gcp-dbgsym", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-modules-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-modules-extra-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" }, { "binary_name": "linux-tools-5.15.0-1017-gcp", "binary_version": "5.15.0-1017.23" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-gke-headers-5.15.0-1015", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-gke-tools-5.15.0-1015", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-headers-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-gke-dbgsym", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-modules-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-modules-extra-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" }, { "binary_name": "linux-tools-5.15.0-1015-gke", "binary_version": "5.15.0-1015.18" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-cloud-tools-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-gkeop-cloud-tools-5.15.0-1002", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-gkeop-headers-5.15.0-1002", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-gkeop-tools-5.15.0-1002", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-headers-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-image-unsigned-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-image-unsigned-5.15.0-1002-gkeop-dbgsym", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-modules-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-modules-extra-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" }, { "binary_name": "linux-tools-5.15.0-1002-gkeop", "binary_version": "5.15.0-1002.4" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-headers-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-ibm-cloud-tools-common", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-ibm-headers-5.15.0-1013", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-ibm-source-5.15.0", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-ibm-tools-5.15.0-1013", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-ibm-tools-common", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-image-unsigned-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-image-unsigned-5.15.0-1013-ibm-dbgsym", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-modules-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-modules-extra-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" }, { "binary_name": "linux-tools-5.15.0-1013-ibm", "binary_version": "5.15.0-1013.15" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-cloud-tools-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-headers-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-image-unsigned-5.15.0-1015-intel-iotg-dbgsym", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-cloud-tools-5.15.0-1015", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-cloud-tools-common", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-headers-5.15.0-1015", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-tools-5.15.0-1015", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-tools-common", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-intel-iotg-tools-host", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-modules-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-modules-extra-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" }, { "binary_name": "linux-tools-5.15.0-1015-intel-iotg", "binary_version": "5.15.0-1015.20" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1017-kvm", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-headers-5.15.0-1017-kvm", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-kvm", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-kvm-dbgsym", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-kvm-headers-5.15.0-1017", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-kvm-tools-5.15.0-1017", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-modules-5.15.0-1017-kvm", "binary_version": "5.15.0-1017.21" }, { "binary_name": "linux-tools-5.15.0-1017-kvm", "binary_version": "5.15.0-1017.21" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-buildinfo-5.15.0-47-lowlatency-64k", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-cloud-tools-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-headers-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-headers-5.15.0-47-lowlatency-64k", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-image-unsigned-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-image-unsigned-5.15.0-47-lowlatency-64k", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-image-unsigned-5.15.0-47-lowlatency-64k-dbgsym", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-image-unsigned-5.15.0-47-lowlatency-dbgsym", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-cloud-tools-5.15.0-47", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-cloud-tools-common", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-headers-5.15.0-47", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-tools-5.15.0-47", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-tools-common", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-lowlatency-tools-host", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-modules-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-modules-5.15.0-47-lowlatency-64k", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-tools-5.15.0-47-lowlatency", "binary_version": "5.15.0-47.53" }, { "binary_name": "linux-tools-5.15.0-47-lowlatency-64k", "binary_version": "5.15.0-47.53" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-buildinfo-5.15.0-1007-nvidia-64k", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-buildinfo-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-cloud-tools-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-cloud-tools-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-headers-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-headers-5.15.0-1007-nvidia-64k", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-headers-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia-64k", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia-64k-dbgsym", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia-dbgsym", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-image-unsigned-5.15.0-1007-nvidia-lowlatency-dbgsym", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-5.15.0-1007-nvidia-64k", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-extra-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-modules-iwlwifi-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-cloud-tools-5.15.0-1007", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-cloud-tools-common", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-headers-5.15.0-1007", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-tools-5.15.0-1007", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-tools-common", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-nvidia-tools-host", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-tools-5.15.0-1007-nvidia", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-tools-5.15.0-1007-nvidia-64k", "binary_version": "5.15.0-1007.7" }, { "binary_name": "linux-tools-5.15.0-1007-nvidia-lowlatency", "binary_version": "5.15.0-1007.7" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-headers-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-image-unsigned-5.15.0-1017-oracle-dbgsym", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-modules-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-modules-extra-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-oracle-headers-5.15.0-1017", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-oracle-tools-5.15.0-1017", "binary_version": "5.15.0-1017.22" }, { "binary_name": "linux-tools-5.15.0-1017-oracle", "binary_version": "5.15.0-1017.22" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-buildinfo-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-headers-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-headers-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-image-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-image-5.15.0-1014-raspi-dbgsym", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-image-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-image-5.15.0-1014-raspi-nolpae-dbgsym", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-modules-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-modules-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-modules-extra-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-modules-extra-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-raspi-headers-5.15.0-1014", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-raspi-tools-5.15.0-1014", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-tools-5.15.0-1014-raspi", "binary_version": "5.15.0-1014.16" }, { "binary_name": "linux-tools-5.15.0-1014-raspi-nolpae", "binary_version": "5.15.0-1014.16" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_name": "linux-buildinfo-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-cloud-tools-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-headers-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-image-unsigned-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-modules-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-modules-extra-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-cloud-tools-5.15.0-1020", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-cloud-tools-common", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-headers-5.15.0-1020", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-tools-5.15.0-1020", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-tools-common", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-realtime-tools-host", "binary_version": "5.15.0-1020.20" }, { "binary_name": "linux-tools-5.15.0-1020-realtime", "binary_version": "5.15.0-1020.20" } ] }