USN-5914-1

Source
https://ubuntu.com/security/notices/USN-5914-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5914-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5914-1
Related
Published
2023-03-03T00:49:19.994920Z
Modified
2023-03-03T00:49:19.994920Z
Summary
linux-oem-6.0 vulnerabilities
Details

It was discovered that the Upper Level Protocol (ULP) subsystem in the Linux kernel did not properly handle sockets entering the LISTEN state in certain protocols, 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-2023-0461)

It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-43945)

Tamás Koczka discovered that the Bluetooth L2CAP handshake implementation in the Linux kernel contained multiple use-after-free vulnerabilities. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42896)

It was discovered that the IPv6 implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3567)

It was discovered that the NFSD implementation in the Linux kernel contained a use-after-free vulnerability. A remote attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2022-4379)

It was discovered that an integer overflow vulnerability existed in the Bluetooth subsystem in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2022-45934)

It was discovered that the Atmel WILC1000 driver in the Linux kernel did not properly validate offsets, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash). (CVE-2022-47520)

José Oliveira and Rodrigo Branco discovered that the prctl syscall implementation in the Linux kernel did not properly protect against indirect branch prediction attacks in some situations. A local attacker could possibly use this to expose sensitive information. (CVE-2023-0045)

It was discovered that the io_uring subsystem in the Linux kernel contained 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-2023-0469)

References

Affected packages

Ubuntu:22.04:LTS / linux-oem-6.0

Package

Name
linux-oem-6.0
Purl
pkg:deb/ubuntu/linux-oem-6.0?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.0-1012.12

Affected versions

6.*

6.0.0-1006.6
6.0.0-1007.7
6.0.0-1008.8
6.0.0-1009.9
6.0.0-1010.10
6.0.0-1011.11

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-buildinfo-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-headers-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-image-unsigned-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-image-unsigned-6.0.0-1012-oem-dbgsym"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-modules-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-modules-ipu6-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-modules-ivsc-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-modules-iwlwifi-6.0.0-1012-oem"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-oem-6.0-headers-6.0.0-1012"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-oem-6.0-tools-6.0.0-1012"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-oem-6.0-tools-host"
        },
        {
            "binary_version": "6.0.0-1012.12",
            "binary_name": "linux-tools-6.0.0-1012-oem"
        }
    ]
}