ISOMAN

CVE

CVE-2022-2586

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.

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-2022-2586
  2. https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t
  3. https://ubuntu.com/security/notices/USN-5557-1
  4. https://ubuntu.com/security/notices/USN-5560-1
  5. https://ubuntu.com/security/notices/USN-5560-2
  6. https://ubuntu.com/security/notices/USN-5562-1
  7. https://ubuntu.com/security/notices/USN-5564-1
  8. https://ubuntu.com/security/notices/USN-5565-1
  9. https://ubuntu.com/security/notices/USN-5566-1
  10. https://ubuntu.com/security/notices/USN-5567-1
  11. https://ubuntu.com/security/notices/USN-5582-1
  12. https://www.openwall.com/lists/oss-security/2022/08/09/5
  13. https://www.zerodayinitiative.com/advisories/ZDI-22-1118/
  14. https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586
  15. https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t
  16. https://ubuntu.com/security/notices/USN-5557-1
  17. https://ubuntu.com/security/notices/USN-5560-1
  18. https://ubuntu.com/security/notices/USN-5560-2
  19. https://ubuntu.com/security/notices/USN-5562-1
  20. https://ubuntu.com/security/notices/USN-5564-1