vulnerability
Oracle Linux: CVE-2021-4002: ELSA-2022-9348: Unbreakable Enterprise kernel security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:L/Au:N/C:P/I:P/A:N) | Nov 25, 2021 | Apr 26, 2022 | Jan 23, 2025 |
Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:N)
Published
Nov 25, 2021
Added
Apr 26, 2022
Modified
Jan 23, 2025
Description
A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.
Solution(s)
oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek
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