CVE-2022-2585

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.

Affected Platforms

Weakness Type

CWE-416, CWE-416

References

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585
• https://lore.kernel.org/lkml/[email protected]/T/#u
• https://ubuntu.com/security/notices/USN-5564-1
• https://ubuntu.com/security/notices/USN-5565-1
• https://ubuntu.com/security/notices/USN-5566-1
• https://ubuntu.com/security/notices/USN-5567-1