vulnerability
Red Hat: CVE-2022-41222: mm/mremap.c use-after-free vulnerability (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:S/C:C/I:C/A:C) | 2022-09-21 | 2023-02-22 | 2025-01-28 |
Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
2022-09-21
Added
2023-02-22
Modified
2025-01-28
Description
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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