USN-6479-1

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Source
https://ubuntu.com/security/notices/USN-6479-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-6479-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6479-1
Related
  • CVE-2023-42756
  • CVE-2023-4881
  • CVE-2023-4921
  • CVE-2023-5197
Published
2023-11-14T22:15:29.540601Z
Modified
2023-11-14T22:15:29.540601Z
Summary
linux-oem-6.5 vulnerabilities
Details

Kyle Zeng discovered that the netfilter subsystem in the Linux kernel contained a race condition in IP set operations in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-42756)

Alex Birnberg discovered that the netfilter subsystem in the Linux kernel did not properly validate register length, leading to an out-of- bounds write vulnerability. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-4881)

It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not properly handle network packets in certain conditions, leading to a use after free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4921)

Kevin Rich discovered that the netfilter subsystem in the Linux kernel did not properly handle removal of rules from chain bindings in certain circumstances, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2023-5197)

References

Affected packages

Ubuntu:22.04:LTS / linux-oem-6.5

Package

Name
linux-oem-6.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.5.0-1007.7

Ecosystem specific

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "linux-headers-oem-22.04d": "6.5.0.1007.9",
            "linux-oem-6.5-lib-rust-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-modules-ipu6-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-tools-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-modules-iwlwifi-oem-22.04d": "6.5.0.1007.9",
            "linux-tools-oem-22.04d": "6.5.0.1007.9",
            "linux-modules-ivsc-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-headers-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-modules-iwlwifi-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-image-uc-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-image-oem-22.04d": "6.5.0.1007.9",
            "linux-image-uc-oem-22.04d": "6.5.0.1007.9",
            "linux-buildinfo-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-image-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-modules-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-oem-6.5-headers-6.5.0-1007": "6.5.0-1007.7",
            "linux-oem-6.5-tools-host": "6.5.0-1007.7",
            "linux-oem-6.5-tools-6.5.0-1007": "6.5.0-1007.7",
            "linux-image-unsigned-6.5.0-1007-oem": "6.5.0-1007.7",
            "linux-modules-ivsc-oem-22.04d": "6.5.0.1007.9",
            "linux-modules-ipu6-oem-22.04d": "6.5.0.1007.9",
            "linux-oem-22.04d": "6.5.0.1007.9"
        }
    ]
}