A flaw was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | kernel | 2023-09-27 22:15 | ALAS-2023-1838 |
Amazon Linux 2 - Core | kernel | 2023-09-27 22:48 | ALAS2-2023-2264 |
Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2023-08-31 22:46 | ALAS2KERNEL-5.15-2023-026 |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2023-09-27 22:59 | ALAS2KERNEL-5.4-2023-053 |
Amazon Linux 2023 | kernel | 2023-08-31 21:45 | ALAS2023-2023-330 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |