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CVE-2022-2585

CVE-2022-2585

CVSS 5.3 MEDIUMEPSS 1.3%CWE-416
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.3EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
08 Jan 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected products
The Linux Kernel Organization · linux

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References
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#uhttps://ubuntu.com/security/notices/USN-5564-1https://ubuntu.com/security/notices/USN-5565-1https://ubuntu.com/security/notices/USN-5566-1https://ubuntu.com/security/notices/USN-5567-1https://www.openwall.com/lists/oss-security/2022/08/09/7