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) | 2021-11-25 | 2022-04-26 | 2025-01-23 |
Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:N)
Published
2021-11-25
Added
2022-04-26
Modified
2025-01-23
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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