It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2022-2588 · Microsoft / collected KEV context

cve-program · CVE-2022-2588

• https://ubuntu.com/security/notices/USN-5565-1
• https://ubuntu.com/security/notices/USN-5562-1
• https://www.openwall.com/lists/oss-security/2022/08/09/6
• https://ubuntu.com/security/notices/USN-5582-1
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588
• https://ubuntu.com/security/notices/USN-5564-1
• https://ubuntu.com/security/notices/USN-5566-1
• https://www.zerodayinitiative.com/advisories/ZDI-22-1117/
• https://ubuntu.com/security/notices/USN-5588-1
• https://ubuntu.com/security/notices/USN-5560-1
• https://github.com/Markakd/CVE-2022-2588
• https://ubuntu.com/security/notices/USN-5567-1
• https://ubuntu.com/security/notices/USN-5560-2
• https://lore.kernel.org/netdev/[email protected]/T/#u
• https://ubuntu.com/security/notices/USN-5557-1

No related operational record is retained in the current change model.