USN-5755-2

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Source
https://ubuntu.com/security/notices/USN-5755-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5755-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-5755-2
Related
Published
2022-12-02T19:35:40.078670Z
Modified
2022-12-02T19:35:40.078670Z
Summary
linux-gcp-5.15, linux-gke, linux-gke-5.15 vulnerabilities
Details

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)

Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-42703)

It was discovered that a memory leak existed in the IPv6 implementation of the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2022-3524)

It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, 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-2022-3564)

It was discovered that the ISDN implementation of the Linux kernel contained a use-after-free vulnerability. A privileged user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-3565)

It was discovered that the TCP implementation in the Linux kernel contained a data race condition. An attacker could possibly use this to cause undesired behaviors. (CVE-2022-3566)

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 Realtek RTL8152 USB Ethernet adapter driver in the Linux kernel did not properly handle certain error conditions. A local attacker with physical access could plug in a specially crafted USB device to cause a denial of service (memory exhaustion). (CVE-2022-3594)

It was discovered that a null pointer dereference existed in the NILFS2 file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2022-3621)

References

Affected packages

Ubuntu:20.04:LTS / linux-gcp-5.15

Package

Name
linux-gcp-5.15
Purl
pkg:deb/ubuntu/linux-gcp-5.15@5.15.0-1025.32~20.04.2?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1025.32~20.04.2

Affected versions

5.*

5.15.0-1006.9~20.04.1
5.15.0-1012.17~20.04.1
5.15.0-1013.18~20.04.1
5.15.0-1016.21~20.04.1
5.15.0-1017.23~20.04.2
5.15.0-1018.24~20.04.1
5.15.0-1021.28~20.04.1
5.15.0-1022.29~20.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-buildinfo-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-image-unsigned-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-modules-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-headers-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-modules-iwlwifi-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-gcp-5.15-tools-5.15.0-1025": "5.15.0-1025.32~20.04.2",
            "linux-image-unsigned-5.15.0-1025-gcp-dbgsym": "5.15.0-1025.32~20.04.2",
            "linux-modules-extra-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2",
            "linux-gcp-5.15-headers-5.15.0-1025": "5.15.0-1025.32~20.04.2",
            "linux-tools-5.15.0-1025-gcp": "5.15.0-1025.32~20.04.2"
        }
    ]
}

Ubuntu:20.04:LTS / linux-gke-5.15

Package

Name
linux-gke-5.15
Purl
pkg:deb/ubuntu/linux-gke-5.15@5.15.0-1023.28~20.04.2?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1023.28~20.04.2

Affected versions

5.*

5.15.0-1011.14~20.04.1
5.15.0-1014.17~20.04.1
5.15.0-1015.18~20.04.1
5.15.0-1016.19~20.04.1
5.15.0-1019.23~20.04.1
5.15.0-1020.25~20.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-gke-5.15-headers-5.15.0-1023": "5.15.0-1023.28~20.04.2",
            "linux-image-unsigned-5.15.0-1023-gke-dbgsym": "5.15.0-1023.28~20.04.2",
            "linux-buildinfo-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-headers-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-modules-extra-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-modules-iwlwifi-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-image-unsigned-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-modules-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-tools-5.15.0-1023-gke": "5.15.0-1023.28~20.04.2",
            "linux-gke-5.15-tools-5.15.0-1023": "5.15.0-1023.28~20.04.2"
        }
    ]
}

Ubuntu:22.04:LTS / linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke@5.15.0-1023.28?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.15.0-1023.28

Affected versions

5.*

5.15.0-1002.2
5.15.0-1003.3
5.15.0-1004.5
5.15.0-1005.6
5.15.0-1006.7
5.15.0-1008.10
5.15.0-1010.13
5.15.0-1011.14
5.15.0-1014.17
5.15.0-1015.18
5.15.0-1016.19
5.15.0-1017.20
5.15.0-1019.23
5.15.0-1020.25

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "linux-image-unsigned-5.15.0-1023-gke-dbgsym": "5.15.0-1023.28",
            "linux-gke-tools-5.15.0-1023": "5.15.0-1023.28",
            "linux-buildinfo-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-headers-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-modules-extra-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-gke-headers-5.15.0-1023": "5.15.0-1023.28",
            "linux-image-unsigned-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-modules-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-modules-iwlwifi-5.15.0-1023-gke": "5.15.0-1023.28",
            "linux-tools-5.15.0-1023-gke": "5.15.0-1023.28"
        }
    ]
}