USN-7654-2

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 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; - Device tree and open firmware driver; - PCI subsystem; - TI SCI PM domains driver; - PWM drivers; - S/390 drivers; - SCSI subsystem; - Samsung SoC drivers; - TCM subsystem; - 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; - 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; - Kernel stack handling interfaces; - Bluetooth subsystem; - Network traffic control; - SCTP protocol; - BPF subsystem; - Kernel command line parsing driver; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - Networking core; - IPv6 networking; - MAC80211 subsystem; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Open vSwitch; - Phonet protocol; - TIPC protocol; - TLS protocol; - Virtio sound driver; - CPU Power monitoring subsystem; (CVE-2025-38024, CVE-2025-37787, CVE-2025-37741, CVE-2024-53128, CVE-2024-27402, CVE-2025-37794, CVE-2024-50280, CVE-2025-23146, CVE-2025-37862, CVE-2025-23151, CVE-2025-38023, CVE-2025-37797, CVE-2025-23140, CVE-2024-35866, CVE-2025-37940, CVE-2025-37738, CVE-2025-37905, CVE-2025-37766, CVE-2024-53203, CVE-2024-50125, CVE-2025-37995, CVE-2025-37949, CVE-2025-37915, CVE-2025-37839, CVE-2025-37812, CVE-2025-37857, CVE-2024-38541, CVE-2025-38094, CVE-2025-37789, CVE-2025-37867, CVE-2025-37770, CVE-2025-37927, CVE-2025-22062, CVE-2025-37805, CVE-2025-37841, CVE-2025-37970, CVE-2025-37913, CVE-2025-37859, CVE-2025-37830, CVE-2025-37780, CVE-2025-37994, CVE-2025-37840, CVE-2025-37967, CVE-2025-21853, CVE-2025-37790, CVE-2025-37914, CVE-2025-37982, CVE-2025-37808, CVE-2025-37740, CVE-2025-37803, CVE-2025-22027, CVE-2025-37765, CVE-2024-54458, CVE-2025-37912, CVE-2025-23161, CVE-2025-23159, CVE-2025-37875, CVE-2024-46774, CVE-2025-37991, CVE-2025-21839, CVE-2024-46751, CVE-2025-37998, CVE-2025-37810, CVE-2023-52757, CVE-2025-37851, CVE-2025-37749, CVE-2025-37871, CVE-2025-37792, CVE-2025-37757, CVE-2024-46816, CVE-2023-52572, CVE-2025-23150, CVE-2025-37923, CVE-2025-37964, CVE-2025-37892, CVE-2025-37989, CVE-2025-23142, CVE-2025-38009, CVE-2025-37767, CVE-2025-37911, CVE-2024-35943, CVE-2025-37844, CVE-2025-23158, CVE-2025-37796, CVE-2022-21546, CVE-2025-37829, CVE-2024-50272, CVE-2022-49063, CVE-2025-37969, CVE-2024-26686, CVE-2024-49989, CVE-2024-56751, CVE-2025-37742, CVE-2022-48893, CVE-2024-46742, CVE-2025-23157, CVE-2025-37781, CVE-2024-50258, CVE-2025-23148, CVE-2025-37983, CVE-2025-37771, CVE-2025-23144, CVE-2025-37858, CVE-2024-49960, CVE-2025-23163, CVE-2025-37881, CVE-2025-37883, CVE-2025-37773, CVE-2025-37836, CVE-2025-23156, CVE-2025-37885, CVE-2025-37811, CVE-2025-37758, CVE-2025-23147, CVE-2025-37788, CVE-2022-49535, CVE-2025-23145, CVE-2025-38005, CVE-2025-37930, CVE-2025-37990, CVE-2025-37768, CVE-2025-37819, CVE-2025-37824, CVE-2025-37909, CVE-2024-42322, CVE-2025-37850, CVE-2024-36908, CVE-2025-37838, CVE-2025-37823, CVE-2024-35867, CVE-2025-37756, CVE-2025-37817, CVE-2024-38540, CVE-2025-37992, CVE-2025-37739, CVE-2022-49168, CVE-2025-37985, CVE-2024-35790, CVE-2024-26739)

References

Affected packages

Ubuntu:Pro:22.04:LTS:Realtime:Kernel / linux-intel-iot-realtime

Package

Name: linux-intel-iot-realtime
Purl: pkg:deb/ubuntu/linux-intel-iot-realtime@5.15.0-1081.83?arch=source&distro=realtime/jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1081.83

Affected versions

5.*

5.15.0-1021.26

5.15.0-1022.27

5.15.0-1023.28

5.15.0-1024.29

5.15.0-1028.33

5.15.0-1033.35

5.15.0-1034.36

5.15.0-1035.37

5.15.0-1036.38

5.15.0-1037.39

5.15.0-1038.40

5.15.0-1039.41

5.15.0-1040.42

5.15.0-1041.43

5.15.0-1042.44

5.15.0-1043.45

5.15.0-1044.46

5.15.0-1046.48

5.15.0-1047.49

5.15.0-1048.50

5.15.0-1049.51

5.15.0-1050.52

5.15.0-1053.55

5.15.0-1054.56

5.15.0-1055.57

5.15.0-1056.58

5.15.0-1057.59

5.15.0-1058.60

5.15.0-1059.61

5.15.0-1060.62

5.15.0-1061.63

5.15.0-1063.65

5.15.0-1064.66

5.15.0-1066.68

5.15.0-1071.73

5.15.0-1072.74

5.15.0-1073.75

5.15.0-1074.76

5.15.0-1075.77

5.15.0-1076.78

5.15.0-1077.79

5.15.0-1078.80

5.15.0-1079.81

5.15.0-1080.82

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-headers-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1081-intel-iot-realtime-dbgsym",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-5.15.0-1081",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-headers-5.15.0-1081",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-5.15.0-1081",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-common",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-host",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-modules-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        },
        {
            "binary_name": "linux-tools-5.15.0-1081-intel-iot-realtime",
            "binary_version": "5.15.0-1081.83"
        }
    ]
}

Ubuntu:Pro:22.04:LTS:Realtime:Kernel / linux-realtime

Package

Name: linux-realtime
Purl: pkg:deb/ubuntu/linux-realtime@5.15.0-1088.97?arch=source&distro=realtime/jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.15.0-1088.97

Affected versions

5.*

5.15.0-1006.6

5.15.0-1007.7

5.15.0-1009.9

5.15.0-1011.11

5.15.0-1014.14

5.15.0-1015.15

5.15.0-1016.16

5.15.0-1019.19

5.15.0-1020.20

5.15.0-1021.21

5.15.0-1022.22

5.15.0-1024.25

5.15.0-1025.28

5.15.0-1028.31

5.15.0-1029.32

5.15.0-1030.33

5.15.0-1032.35

5.15.0-1033.36

5.15.0-1034.37

5.15.0-1036.39

5.15.0-1037.40

5.15.0-1038.41

5.15.0-1039.42

5.15.0-1040.45

5.15.0-1041.46

5.15.0-1042.47

5.15.0-1043.48

5.15.0-1044.49

5.15.0-1045.50

5.15.0-1046.52

5.15.0-1048.54

5.15.0-1049.55

5.15.0-1050.56

5.15.0-1051.57

5.15.0-1052.58

5.15.0-1053.59

5.15.0-1054.60

5.15.0-1055.62

5.15.0-1056.63

5.15.0-1057.64

5.15.0-1058.66

5.15.0-1061.69

5.15.0-1062.70

5.15.0-1063.71

5.15.0-1064.72

5.15.0-1065.73

5.15.0-1066.74

5.15.0-1067.75

5.15.0-1068.76

5.15.0-1069.77

5.15.0-1070.78

5.15.0-1071.79

5.15.0-1072.80

5.15.0-1073.81

5.15.0-1074.82

5.15.0-1075.83

5.15.0-1076.84

5.15.0-1077.85

5.15.0-1078.86

5.15.0-1079.87

5.15.0-1080.88

5.15.0-1081.89

5.15.0-1082.91

5.15.0-1083.92

5.15.0-1084.93

5.15.0-1085.94

5.15.0-1086.95

5.15.0-1087.96

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-headers-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1088-realtime-dbgsym",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-modules-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-5.15.0-1088",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-headers-5.15.0-1088",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-tools-5.15.0-1088",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-tools-common",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-realtime-tools-host",
            "binary_version": "5.15.0-1088.97"
        },
        {
            "binary_name": "linux-tools-5.15.0-1088-realtime",
            "binary_version": "5.15.0-1088.97"
        }
    ]
}