CVE-2022-2588

Description (CNA)

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.

Affected (CNA)

CWE

CWE-416

References

• 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/20220809170518.164662-1-cascardo@canonical.com/T/#u
• https://ubuntu.com/security/notices/USN-5557-1

ADP enrichment