CVE-2022-2588
5.3
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| The Linux Kernel Organization | linux | 0 < 6.0~rc1 | affected |
Weaknesses
- CWE-416: CWE-416
ADP Enrichment
CVE Program Container
Additional 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
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
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
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