USN-7712-2

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - Serial ATA and Parallel ATA drivers; - Bluetooth drivers; - Bus devices; - CPU frequency scaling framework; - Buffer Sharing and Synchronization framework; - DMA engine subsystem; - Arm Firmware Framework for ARMv8-A(FFA); - ARM SCMI message protocol; - GPU drivers; - HID subsystem; - HSI subsystem; - I2C subsystem; - I3C subsystem; - IIO subsystem; - InfiniBand drivers; - IOMMU subsystem; - IRQ chip drivers; - MCB driver; - Multiple devices driver; - Media drivers; - Multifunction device drivers; - PCI Endpoint Test driver; - MTD block device drivers; - Network drivers; - NVDIMM (Non-Volatile Memory Device) drivers; - NVME drivers; - Device tree and open firmware driver; - PCI subsystem; - x86 platform drivers; - TI SCI PM domains driver; - PWM drivers; - S/390 drivers; - SCSI subsystem; - Samsung SoC drivers; - TCM subsystem; - TTY drivers; - UFS subsystem; - Cadence USB3 driver; - ChipIdea USB driver; - USB Device Class drivers; - DesignWare USB3 driver; - USB Gadget drivers; - USB Type-C support driver; - USB Type-C Connector System Software Interface driver; - Backlight driver; - Framebuffer layer; - Virtio drivers; - Xen hypervisor drivers; - BTRFS file system; - Ext4 file system; - F2FS file system; - File systems infrastructure; - JFS file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - Proc file system; - SMB network file system; - LZO compression library; - Kernel stack handling interfaces; - Bluetooth subsystem; - Network traffic control; - SCTP protocol; - Digital Audio (PCM) driver; - Tracing infrastructure; - BPF subsystem; - Padata parallel execution mechanism; - Kernel command line parsing driver; - Memory management; - 802.1Q VLAN protocol; - CAN network layer; - Networking core; - IPv6 networking; - MAC80211 subsystem; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Open vSwitch; - Phonet protocol; - TIPC protocol; - TLS protocol; - ALSA framework; - Virtio sound driver; - CPU Power monitoring subsystem; (CVE-2025-37766, CVE-2025-38044, CVE-2025-38003, CVE-2025-37990, CVE-2024-56751, CVE-2022-21546, CVE-2025-23148, CVE-2025-21853, CVE-2025-38043, CVE-2025-37844, CVE-2025-38048, CVE-2025-38034, CVE-2025-38072, CVE-2025-38177, CVE-2025-38005, CVE-2025-38068, CVE-2025-37765, CVE-2025-37808, CVE-2025-37787, CVE-2025-23145, CVE-2025-37756, CVE-2024-50272, CVE-2025-37857, CVE-2025-37819, CVE-2025-37789, CVE-2024-36908, CVE-2025-37812, CVE-2024-53128, CVE-2025-37788, CVE-2025-37892, CVE-2025-38001, CVE-2025-37773, CVE-2024-46816, CVE-2025-37823, CVE-2025-37838, CVE-2025-38066, CVE-2025-37771, CVE-2024-38541, CVE-2025-37927, CVE-2025-23142, CVE-2025-22062, CVE-2025-37811, CVE-2025-37969, CVE-2024-27402, CVE-2025-37911, CVE-2025-37740, CVE-2025-37913, CVE-2025-37810, CVE-2025-38094, CVE-2024-46787, CVE-2025-37749, CVE-2025-37983, CVE-2025-23157, CVE-2025-37790, CVE-2025-37739, CVE-2025-37995, CVE-2024-46774, CVE-2025-37758, CVE-2025-38065, CVE-2025-37909, CVE-2025-38009, CVE-2025-37915, CVE-2025-37932, CVE-2022-48893, CVE-2024-50125, CVE-2025-37841, CVE-2024-50047, CVE-2025-23140, CVE-2025-37780, CVE-2025-23156, CVE-2024-50280, CVE-2025-37840, CVE-2024-50258, CVE-2025-37796, CVE-2024-49960, CVE-2025-37829, CVE-2025-38024, CVE-2024-46751, CVE-2025-37985, CVE-2025-37989, CVE-2025-37994, CVE-2025-37741, CVE-2025-23151, CVE-2025-38058, CVE-2024-35790, CVE-2025-37871, CVE-2025-38031, CVE-2025-37940, CVE-2025-37930, CVE-2025-23150, CVE-2025-37805, CVE-2025-37738, CVE-2025-37850, CVE-2025-37923, CVE-2025-37914, CVE-2025-37912, CVE-2025-37885, CVE-2025-37997, CVE-2025-37839, CVE-2025-37949, CVE-2025-38079, CVE-2025-23146, CVE-2025-21839, CVE-2025-37862, CVE-2025-38052, CVE-2024-35866, CVE-2025-37867, CVE-2025-37991, CVE-2025-37742, CVE-2025-38078, CVE-2024-38540, CVE-2025-37967, CVE-2025-37794, CVE-2024-35867, CVE-2025-37836, CVE-2024-50073, CVE-2025-38083, CVE-2025-37883, CVE-2025-37757, CVE-2025-37798, CVE-2025-37992, CVE-2025-38037, CVE-2025-23161, CVE-2024-35943, CVE-2022-49535, CVE-2025-37768, CVE-2025-23159, CVE-2024-54458, CVE-2022-49063, CVE-2025-37781, CVE-2025-38023, CVE-2025-38004, CVE-2025-37767, CVE-2025-37858, CVE-2024-49989, CVE-2025-38051, CVE-2025-38075, CVE-2025-37881, CVE-2025-23163, CVE-2024-53051, CVE-2024-42322, CVE-2025-37792, CVE-2025-37803, CVE-2024-26686, CVE-2025-37970, CVE-2025-37770, CVE-2025-37875, CVE-2025-37797, CVE-2022-49168, CVE-2025-22027, CVE-2024-53203, CVE-2025-38061, CVE-2025-37890, CVE-2025-23158, CVE-2025-38035, CVE-2025-38000, CVE-2024-26739, CVE-2025-37905, CVE-2024-46742, CVE-2025-37964, CVE-2025-37830, CVE-2025-37817, CVE-2025-23144, CVE-2025-37824, CVE-2025-23147, CVE-2025-38077, CVE-2025-37982, CVE-2025-37998, CVE-2025-37859, CVE-2025-37851)

References

Affected packages

Ubuntu:Pro:20.04:LTS / linux-azure-5.15

Package

Name: linux-azure-5.15
Purl: pkg:deb/ubuntu/linux-azure-5.15@5.15.0-1094.103~20.04.1?arch=source&distro=esm-infra/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1094.103~20.04.1

Affected versions

5.*

5.15.0-1007.8~20.04.1

5.15.0-1008.9~20.04.1

5.15.0-1013.16~20.04.1

5.15.0-1014.17~20.04.1

5.15.0-1017.20~20.04.1

5.15.0-1019.24~20.04.1

5.15.0-1020.25~20.04.1

5.15.0-1021.26~20.04.1

5.15.0-1022.27~20.04.1

5.15.0-1023.29~20.04.1

5.15.0-1029.36~20.04.1

5.15.0-1030.37~20.04.1

5.15.0-1031.38~20.04.1

5.15.0-1033.40~20.04.1

5.15.0-1034.41~20.04.1

5.15.0-1035.42~20.04.1

5.15.0-1036.43~20.04.1

5.15.0-1037.44~20.04.1

5.15.0-1038.45~20.04.1

5.15.0-1039.46~20.04.1

5.15.0-1040.47~20.04.1

5.15.0-1041.48~20.04.1

5.15.0-1042.49~20.04.1

5.15.0-1043.50~20.04.1

5.15.0-1045.52~20.04.1

5.15.0-1046.53~20.04.1

5.15.0-1047.54~20.04.1

5.15.0-1049.56~20.04.1

5.15.0-1050.57~20.04.1

5.15.0-1051.59~20.04.1

5.15.0-1052.60~20.04.1

5.15.0-1053.61~20.04.1

5.15.0-1054.62~20.04.1

5.15.0-1056.64~20.04.1

5.15.0-1057.65~20.04.1

5.15.0-1058.66~20.04.2

5.15.0-1059.67~20.04.1

5.15.0-1060.69~20.04.1

5.15.0-1061.70~20.04.1

5.15.0-1063.72~20.04.1

5.15.0-1064.73~20.04.1

5.15.0-1065.74~20.04.1

5.15.0-1067.76~20.04.1

5.15.0-1068.77~20.04.1

5.15.0-1070.79~20.04.1

5.15.0-1071.80~20.04.1

5.15.0-1072.81~20.04.1

5.15.0-1073.82~20.04.1

5.15.0-1074.83~20.04.1

5.15.0-1075.84~20.04.1

5.15.0-1078.87~20.04.1

5.15.0-1079.88~20.04.1

5.15.0-1081.90~20.04.1

5.15.0-1082.91~20.04.1

5.15.0-1086.95~20.04.1

5.15.0-1087.96~20.04.1

5.15.0-1088.97~20.04.1

5.15.0-1089.98~20.04.1

5.15.0-1091.100~20.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1094"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-azure-5.15-headers-5.15.0-1094"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-azure-5.15-tools-5.15.0-1094"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-buildinfo-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-cloud-tools-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-headers-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-image-unsigned-5.15.0-1094-azure-dbgsym"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-modules-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-modules-extra-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-modules-involflt-5.15.0-1094-azure"
        },
        {
            "binary_version": "5.15.0-1094.103~20.04.1",
            "binary_name": "linux-tools-5.15.0-1094-azure"
        }
    ]
}