CWE
119 362
Advisory Published

USN-5339-1: Linux kernel vulnerabilities

First published: Tue Mar 22 2022(Updated: )

Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges. (CVE-2022-0492) It was discovered that an out-of-bounds (OOB) memory access flaw existed in the f2fs module of the Linux kernel. A local attacker could use this issue to cause a denial of service (system crash). (CVE-2021-3506) Brendan Dolan-Gavitt discovered that the Marvell WiFi-Ex USB device driver in the Linux kernel did not properly handle some error conditions. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2021-43976) It was discovered that the ARM Trusted Execution Environment (TEE) subsystem in the Linux kernel contained a race condition leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2021-44733) It was discovered that the Phone Network protocol (PhoNet) implementation in the Linux kernel did not properly perform reference counting in some error conditions. A local attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2021-45095) Samuel Page discovered that the Transparent Inter-Process Communication (TIPC) protocol implementation in the Linux kernel contained a stack-based buffer overflow. A remote attacker could use this to cause a denial of service (system crash) for systems that have a TIPC bearer configured. (CVE-2022-0435)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-4.15.0-1110-kvm<4.15.0-1110.113
4.15.0-1110.113
=18.04
All of
ubuntu/linux-image-aws-lts-18.04<4.15.0.1124.127
4.15.0.1124.127
=18.04
All of
ubuntu/linux-image-generic<4.15.0.173.162
4.15.0.173.162
=18.04
All of
ubuntu/linux-image-4.15.0-1123-snapdragon<4.15.0-1123.132
4.15.0-1123.132
=18.04
All of
ubuntu/linux-image-4.15.0-1119-gcp<4.15.0-1119.133
4.15.0-1119.133
=18.04
All of
ubuntu/linux-image-oracle-lts-18.04<4.15.0.1090.100
4.15.0.1090.100
=18.04
All of
ubuntu/linux-image-4.15.0-1134-azure<4.15.0-1134.147
4.15.0-1134.147
=18.04
All of
ubuntu/linux-image-4.15.0-1090-oracle<4.15.0-1090.99
4.15.0-1090.99
=18.04
All of
ubuntu/linux-image-virtual<4.15.0.173.162
4.15.0.173.162
=18.04
All of
ubuntu/linux-image-4.15.0-173-generic<4.15.0-173.182
4.15.0-173.182
=18.04
All of
ubuntu/linux-image-snapdragon<4.15.0.1123.126
4.15.0.1123.126
=18.04
All of
ubuntu/linux-image-dell300x<4.15.0.1038.40
4.15.0.1038.40
=18.04
All of
ubuntu/linux-image-4.15.0-1124-aws<4.15.0-1124.133
4.15.0-1124.133
=18.04
All of
ubuntu/linux-image-4.15.0-1106-raspi2<4.15.0-1106.113
4.15.0-1106.113
=18.04
All of
ubuntu/linux-image-4.15.0-1038-dell300x<4.15.0-1038.43
4.15.0-1038.43
=18.04
All of
ubuntu/linux-image-raspi2<4.15.0.1106.104
4.15.0.1106.104
=18.04
All of
ubuntu/linux-image-azure-lts-18.04<4.15.0.1134.107
4.15.0.1134.107
=18.04
All of
ubuntu/linux-image-4.15.0-173-lowlatency<4.15.0-173.182
4.15.0-173.182
=18.04
All of
ubuntu/linux-image-gcp-lts-18.04<4.15.0.1119.138
4.15.0.1119.138
=18.04
All of
ubuntu/linux-image-kvm<4.15.0.1110.106
4.15.0.1110.106
=18.04
All of
ubuntu/linux-image-4.15.0-173-generic-lpae<4.15.0-173.182
4.15.0-173.182
=18.04
All of
ubuntu/linux-image-generic-lpae<4.15.0.173.162
4.15.0.173.162
=18.04
All of
ubuntu/linux-image-lowlatency<4.15.0.173.162
4.15.0.173.162
=18.04
All of
ubuntu/linux-image-lowlatency-hwe-16.04<4.15.0.173.165
4.15.0.173.165
=16.04
All of
ubuntu/linux-image-4.15.0-1124-aws-hwe<4.15.0-1124.133~16.04.1
4.15.0-1124.133~16.04.1
=16.04
All of
ubuntu/linux-image-4.15.0-173-generic<4.15.0-173.182~16.04.1
4.15.0-173.182~16.04.1
=16.04
All of
ubuntu/linux-image-oem<4.15.0.173.165
4.15.0.173.165
=16.04
All of
ubuntu/linux-image-4.15.0-1119-gcp<4.15.0-1119.133~16.04.1
4.15.0-1119.133~16.04.1
=16.04
All of
ubuntu/linux-image-4.15.0-1134-azure<4.15.0-1134.147~16.04.1
4.15.0-1134.147~16.04.1
=16.04
All of
ubuntu/linux-image-4.15.0-1090-oracle<4.15.0-1090.99~16.04.1
4.15.0-1090.99~16.04.1
=16.04
All of
ubuntu/linux-image-azure<4.15.0.1134.125
4.15.0.1134.125
=16.04
All of
ubuntu/linux-image-gke<4.15.0.1119.120
4.15.0.1119.120
=16.04
All of
ubuntu/linux-image-gcp<4.15.0.1119.120
4.15.0.1119.120
=16.04
All of
ubuntu/linux-image-aws-hwe<4.15.0.1124.114
4.15.0.1124.114
=16.04
All of
ubuntu/linux-image-generic-hwe-16.04<4.15.0.173.165
4.15.0.173.165
=16.04
All of
ubuntu/linux-image-4.15.0-173-lowlatency<4.15.0-173.182~16.04.1
4.15.0-173.182~16.04.1
=16.04
All of
ubuntu/linux-image-oracle<4.15.0.1090.78
4.15.0.1090.78
=16.04
All of
ubuntu/linux-image-virtual-hwe-16.04<4.15.0.173.165
4.15.0.173.165
=16.04
All of
ubuntu/linux-image-4.15.0-1134-azure<4.15.0-1134.147~14.04.1
4.15.0-1134.147~14.04.1
=14.04
All of
ubuntu/linux-image-azure<4.15.0.1134.107
4.15.0.1134.107
=14.04

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