Description
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux Kernel
v5.9-rc1affected
References
- https://lore.kernel.org/netfilter-devel/20230705121627.GC19489@breakpoint.cc/T/ ↗
- https://www.openwall.com/lists/oss-security/2023/07/05/2 ↗
- http://www.openwall.com/lists/oss-security/2023/07/05/2 ↗
- https://www.debian.org/security/2023/dsa-5453 ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UPHI46ROSSLVAV4R5LJWJYU747JGOS6D/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGZC5XOANA75OJ4XARBBXYSLDKUIJI5E/ ↗
- http://packetstormsecurity.com/files/173757/Kernel-Live-Patch-Security-Notice-LSN-0096-1.html ↗
- https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html ↗
- http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html ↗
- https://security.netapp.com/advisory/ntap-20240201-0001/ ↗