Due to the small table perturb size, a memory leak flaw was found in the Linux kernel's TCP source port generation algorithm in the net/ipv4/tcp.c function. This flaw allows an attacker to leak information and may cause a denial of service.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | kernel | 2022-06-30 23:38 | ALAS-2022-1604 |
Amazon Linux 2 - Core | kernel | 2022-07-06 03:13 | ALAS2-2022-1813 |
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-06-30 22:29 | ALAS2KERNEL-5.10-2022-015 |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-06-30 22:29 | ALAS2KERNEL-5.4-2022-028 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
NVD | CVSSv3 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |