CVE-2021-3655
Public on 2021-08-04
Modified on 2021-10-04
Description
A vulnerability was found in the Linux kernel. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.
Severity
CVSS v3 Base Score
See breakdown
Affected Packages
Platform | Package | Release Date | Advisory | Status |
---|---|---|---|---|
Amazon Linux 1 | kernel | 2021-09-30 | ALAS-2021-1539 | Fixed |
Amazon Linux 2 - Core | kernel | 2021-08-04 | ALAS2-2021-1696 | Fixed |
Amazon Linux 2 - Core | kernel | 2021-10-04 | ALAS2-2021-1712 | Fixed |
Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-01-20 | ALAS2KERNEL-5.10-2022-004 | Fixed |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-01-20 | ALAS2KERNEL-5.4-2022-006 | Fixed |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-01-20 | ALAS2KERNEL-5.4-2022-008 | Fixed |
Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2024-06-19 | ALAS2KERNEL-5.4-2024-073 | Fixed |
CVSS Scores
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
NVD | CVSSv2 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
NVD | CVSSv3 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |