Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| The Linux Kernel Organization / linux | affected 3.16 before 4.14.316; affected 4.15 before 4.19.256; affected 4.20 before 5.4.211; affected 5.5 before 5.10.137; affected 5.11 before 5.15.61; affected 5.16 before 5.18.18; affected 5.19 before 5.19.2 |
CWE
CWE-416
References
- https://ubuntu.com/security/notices/USN-5564-1
- https://ubuntu.com/security/notices/USN-5560-2
- https://ubuntu.com/security/notices/USN-5582-1
- https://ubuntu.com/security/notices/USN-5567-1
- https://ubuntu.com/security/notices/USN-5560-1
- https://ubuntu.com/security/notices/USN-5566-1
- https://www.openwall.com/lists/oss-security/2022/08/09/5
- https://ubuntu.com/security/notices/USN-5565-1
- https://www.zerodayinitiative.com/advisories/ZDI-22-1118/
- https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t
- https://ubuntu.com/security/notices/USN-5562-1
- https://ubuntu.com/security/notices/USN-5557-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586
ADP enrichment
No English description supplied.
No English description supplied.
- https://ubuntu.com/security/notices/USN-5564-1
- https://ubuntu.com/security/notices/USN-5560-2
- https://ubuntu.com/security/notices/USN-5582-1
- https://ubuntu.com/security/notices/USN-5567-1
- https://ubuntu.com/security/notices/USN-5560-1
- https://ubuntu.com/security/notices/USN-5566-1
- https://www.openwall.com/lists/oss-security/2022/08/09/5
- https://ubuntu.com/security/notices/USN-5565-1
- https://www.zerodayinitiative.com/advisories/ZDI-22-1118/
- https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t
- https://ubuntu.com/security/notices/USN-5562-1
- https://ubuntu.com/security/notices/USN-5557-1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586
- https://www.vicarius.io/vsociety/posts/use-after-free-vulnerability-linked-chain-between-nft-tables-cve-2022-2586
No English description supplied.