USN-7767-1

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Source
https://ubuntu.com/security/notices/USN-7767-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7767-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7767-1
Upstream
Related
Published
2025-09-24T11:27:06.945444Z
Modified
2025-09-25T09:32:01.828686Z
Summary
linux-realtime vulnerabilities
Details

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: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AMD CDX bus driver; - DPLL subsystem; - EFI core; - GPIO subsystem; - GPU drivers; - HID subsystem; - I2C subsystem; - InfiniBand drivers; - Multiple devices driver; - Network drivers; - Mellanox network drivers; - NVME drivers; - Pin controllers subsystem; - RapidIO drivers; - Voltage and Current Regulator drivers; - SCSI subsystem; - SLIMbus drivers; - QCOM SoC drivers; - UFS subsystem; - USB DSL drivers; - Renesas USBHS Controller drivers; - USB Type-C Connector System Software Interface driver; - Framebuffer layer; - ACRN Hypervisor Service Module driver; - Network file system (NFS) client; - Proc file system; - SMB network file system; - Memory Management; - Scheduler infrastructure; - SoC audio core drivers; - Perf events; - Tracing infrastructure; - Memory management; - 802.1Q VLAN protocol; - Asynchronous Transfer Mode (ATM) subsystem; - Bluetooth subsystem; - Devlink API; - IPv4 networking; - IPv6 networking; - Logical Link layer; - Management Component Transport Protocol (MCTP); - Multipath TCP; - Netfilter; - Network traffic control; - Switch device API; - Wireless networking; - eXpress Data Path; (CVE-2025-21966, CVE-2025-21895, CVE-2025-21944, CVE-2025-21986, CVE-2025-21918, CVE-2025-21873, CVE-2025-21963, CVE-2025-21929, CVE-2025-21995, CVE-2025-22017, CVE-2025-21991, CVE-2025-21960, CVE-2025-21946, CVE-2025-21976, CVE-2025-21922, CVE-2025-21925, CVE-2025-21903, CVE-2025-21978, CVE-2025-21979, CVE-2025-22016, CVE-2025-21936, CVE-2025-21997, CVE-2025-21992, CVE-2025-21920, CVE-2025-21875, CVE-2025-21934, CVE-2025-21919, CVE-2025-21972, CVE-2025-22001, CVE-2025-21981, CVE-2025-21910, CVE-2025-21969, CVE-2025-22010, CVE-2025-21908, CVE-2025-21957, CVE-2025-22009, CVE-2025-21927, CVE-2025-21930, CVE-2025-21994, CVE-2025-21980, CVE-2025-21885, CVE-2025-21967, CVE-2025-21899, CVE-2025-21890, CVE-2025-21948, CVE-2025-21964, CVE-2025-21911, CVE-2025-21982, CVE-2025-21883, CVE-2025-21913, CVE-2025-21917, CVE-2025-21905, CVE-2025-21968, CVE-2025-22013, CVE-2025-22005, CVE-2025-21916, CVE-2025-21880, CVE-2025-21881, CVE-2025-22003, CVE-2025-21892, CVE-2025-21937, CVE-2025-21970, CVE-2025-22004, CVE-2025-21950, CVE-2025-21924, CVE-2025-21894, CVE-2025-21904, CVE-2025-21915, CVE-2025-21889, CVE-2025-21912, CVE-2025-21909, CVE-2025-21888, CVE-2025-21935, CVE-2025-22008, CVE-2025-37889, CVE-2025-21878, CVE-2025-21926, CVE-2025-22011, CVE-2025-21962, CVE-2025-22007, CVE-2025-21941, CVE-2025-21898, CVE-2025-21956, CVE-2025-22015, CVE-2025-21961, CVE-2025-21872, CVE-2025-21891, CVE-2025-21947, CVE-2025-21955, CVE-2025-21877, CVE-2025-21996, CVE-2025-21977, CVE-2025-21945, CVE-2025-21914, CVE-2025-21975, CVE-2024-58090, CVE-2025-21959, CVE-2025-22014, CVE-2025-21951, CVE-2025-21928, CVE-2025-21999)

References

Affected packages

Ubuntu:Pro:24.04:LTS:Realtime:Kernel / linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime@6.8.1-1034.35?arch=source&distro=realtime/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.8.1-1034.35

Affected versions

6.*

6.8.0-1008.19
6.8.1-1001.1
6.8.1-1002.2
6.8.1-1003.3
6.8.1-1004.4
6.8.1-1005.5
6.8.1-1006.6
6.8.1-1007.7
6.8.1-1008.8
6.8.1-1009.9
6.8.1-1010.10
6.8.1-1011.11
6.8.1-1012.12
6.8.1-1013.14
6.8.1-1014.15
6.8.1-1015.16
6.8.1-1016.17
6.8.1-1017.18
6.8.1-1018.19
6.8.1-1019.20
6.8.1-1020.21
6.8.1-1021.22
6.8.1-1022.23
6.8.1-1023.24
6.8.1-1024.25
6.8.1-1025.26
6.8.1-1026.27
6.8.1-1030.31
6.8.1-1031.32
6.8.1-1033.34

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-buildinfo-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-cloud-tools-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-headers-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-image-unsigned-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-modules-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-modules-extra-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-modules-iwlwifi-6.8.1-1034-realtime"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-realtime-cloud-tools-6.8.1-1034"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-realtime-headers-6.8.1-1034"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-realtime-tools-6.8.1-1034"
        },
        {
            "binary_version": "6.8.1-1034.35",
            "binary_name": "linux-tools-6.8.1-1034-realtime"
        }
    ]
}