CVE-2022-2585
Medium
Description
It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Linux Kernel
PublishedJan 8, 2024
First seenJan 8, 2024
Weakness typeCWE-416Use after free
How to fix
Update
- linux linux_kernel5.10.137, 5.15.61, 5.18.18, 5.19.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.7 ≤ v < 5.10.137, 5.11 ≤ v < 5.15.61, 5.16 ≤ v < 5.18.18, 5.19 ≤ v < 5.19.2 | 5.10.137, 5.15.61, 5.18.18, 5.19.2 |
| canonical ubuntu_linux | 20.04, 22.04 | — |
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