USN-6497-1

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Source

https://ubuntu.com/security/notices/USN-6497-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6497-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6497-1

Related

Published

2023-11-21T15:17:23Z

Modified

2023-11-21T15:17:23Z

Summary

linux-oem-6.1 vulnerabilities

Details

Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a denial of service (host kernel crash). (CVE-2023-5090)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly handle queue initialization failures in certain situations, leading to a use-after-free vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-5178)

Budimir Markovic discovered that the perf subsystem in the Linux kernel did not properly handle event groups, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-5717)

References

Affected packages

Ubuntu:22.04:LTS / linux-oem-6.1

Package

Name: linux-oem-6.1
Purl: pkg:deb/ubuntu/linux-oem-6.1?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.1.0-1026.26

Affected versions

6.*

6.1.0-1004.4

6.1.0-1006.6

6.1.0-1007.7

6.1.0-1008.8

6.1.0-1009.9

6.1.0-1010.10

6.1.0-1012.12

6.1.0-1013.13

6.1.0-1014.14

6.1.0-1015.15

6.1.0-1016.16

6.1.0-1017.17

6.1.0-1019.19

6.1.0-1020.20

6.1.0-1021.21

6.1.0-1022.22

6.1.0-1023.23

6.1.0-1024.24

6.1.0-1025.25

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-buildinfo-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-headers-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-image-unsigned-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-image-unsigned-6.1.0-1026-oem-dbgsym"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-modules-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-modules-ipu6-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-modules-ivsc-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-modules-iwlwifi-6.1.0-1026-oem"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-oem-6.1-headers-6.1.0-1026"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-oem-6.1-tools-6.1.0-1026"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-oem-6.1-tools-host"
        },
        {
            "binary_version": "6.1.0-1026.26",
            "binary_name": "linux-tools-6.1.0-1026-oem"
        }
    ]
}