vulnerability
Red Hat: CVE-2021-3347: CVE-2021-3347 kernel: Use after free via PI futex state (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | 2021-01-29 | 2021-04-08 | 2024-11-26 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
2021-01-29
Added
2021-04-08
Modified
2024-11-26
Description
An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.
Solution(s)
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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