A vulnerability was discovered in the Linux kernel's IPv4 networking stack. Under certain conditions, MPTCP and NetLabel can be configured in a way that triggers a double free memory error in net/ipv4/af_inet.c:inet_sock_destruct(). This may lead to a system crash, denial of service, or potential arbitrary code execution.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-03-27 21:47 | ALAS2KERNEL-5.10-2024-052 |
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-12-05 01:00 | ALAS2KERNEL-5.10-2024-076 |
Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-12-05 01:00 | ALAS2KERNEL-5.15-2024-058 |
Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-03-27 21:47 | ALAS2KERNEL-5.15-2024-040 |
Amazon Linux 2023 | kernel | 2024-12-05 20:34 | ALAS2023-2024-784 |
Amazon Linux 2023 | kernel | 2024-04-25 16:40 | ALAS2023-2024-603 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 5.6 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |