ISOMAN

CVE

CVE-2022-2585

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.

Severity
MEDIUM
CVSS
5.3
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu22.04.5 amd64 desktopunknownsource
Ubuntu22.04.5 amd64 live-serverunknownsource
Ubuntu20.04.6 amd64 desktopunknownsource
Ubuntu20.04.6 amd64 live-serverunknownsource

References

  1. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585
  2. https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u
  3. https://ubuntu.com/security/notices/USN-5564-1
  4. https://ubuntu.com/security/notices/USN-5565-1
  5. https://ubuntu.com/security/notices/USN-5566-1
  6. https://ubuntu.com/security/notices/USN-5567-1
  7. https://www.openwall.com/lists/oss-security/2022/08/09/7
  8. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585
  9. https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u
  10. https://ubuntu.com/security/notices/USN-5564-1
  11. https://ubuntu.com/security/notices/USN-5565-1
  12. https://ubuntu.com/security/notices/USN-5566-1
  13. https://ubuntu.com/security/notices/USN-5567-1
  14. https://www.openwall.com/lists/oss-security/2022/08/09/7