CVE-2022-2588
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-2588
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-2588.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-2588
- Downstream
- Related
- Published
- 2024-01-08T18:15:44Z
- Modified
- 2025-08-09T20:01:26Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588
- https://ubuntu.com/security/notices/USN-5557-1
- https://ubuntu.com/security/notices/USN-5560-1
- https://ubuntu.com/security/notices/USN-5560-2
- https://ubuntu.com/security/notices/USN-5562-1
- 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
- https://ubuntu.com/security/notices/USN-5582-1
- https://ubuntu.com/security/notices/USN-5588-1
- https://www.zerodayinitiative.com/advisories/ZDI-22-1117/
- https://lore.kernel.org/netdev/20220809170518.164662-1-cascardo@canonical.com/T/#u
- https://www.openwall.com/lists/oss-security/2022/08/09/6
- https://github.com/Markakd/CVE-2022-2588