A use-after-free flaw was found in route4_change in the net/sched/cls_route.c filter implementation in the Linux kernel. This flaw allows a local user to crash the system and possibly lead to a local privilege escalation problem.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | kernel | 2022-09-30 02:41 | ALAS-2022-1636 |
Amazon Linux 2 - Core | kernel | 2022-09-01 21:09 | ALAS2-2022-1838 |
Amazon Linux 2 - Core | kernel | 2022-09-30 07:04 | ALAS2-2022-1852 |
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-09-30 07:10 | ALAS2KERNEL-5.10-2022-020 |
Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2022-09-30 07:10 | ALAS2KERNEL-5.15-2022-008 |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-09-08 21:37 | ALAS2KERNEL-5.4-2022-035 |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-09-30 07:10 | ALAS2KERNEL-5.4-2022-036 |
Amazon Linux 2023 | kernel | 2023-02-17 20:46 | ALAS2023-2023-070 |
Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.290-217.505 | 2022-12-01 18:21 | ALAS2LIVEPATCH-2022-094 |
Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.135-122.509 | 2022-12-01 18:21 | ALAS2LIVEPATCH-2022-093 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
NVD | CVSSv3 | 5.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H |