vulnerability
Alma Linux: CVE-2021-33033: Moderate: kernel security, bug fix, and enhancement update (ALSA-2021-4356)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | 2021-05-14 | 2022-05-04 | 2022-09-15 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
2021-05-14
Added
2022-05-04
Modified
2022-09-15
Description
The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value.
Solution
alma-upgrade-kernel-tools-libs-devel
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