CVE-2023-31248 (GCVE-0-2023-31248)
Vulnerability from cvelistv5
Published
2023-07-05 18:33
Modified
2025-03-05 18:54
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
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
References
security@ubuntu.com http://packetstormsecurity.com/files/173757/Kernel-Live-Patch-Security-Notice-LSN-0096-1.html Third Party Advisory, VDB Entry
security@ubuntu.com http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html Third Party Advisory, VDB Entry
security@ubuntu.com http://www.openwall.com/lists/oss-security/2023/07/05/2 Mailing List, Third Party Advisory
security@ubuntu.com https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html Third Party Advisory, VDB Entry
security@ubuntu.com https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGZC5XOANA75OJ4XARBBXYSLDKUIJI5E/ Mailing List
security@ubuntu.com https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UPHI46ROSSLVAV4R5LJWJYU747JGOS6D/ Mailing List
security@ubuntu.com https://lore.kernel.org/netfilter-devel/20230705121627.GC19489@breakpoint.cc/T/ Patch
security@ubuntu.com https://security.netapp.com/advisory/ntap-20240201-0001/
security@ubuntu.com https://www.debian.org/security/2023/dsa-5453 Third Party Advisory
security@ubuntu.com https://www.openwall.com/lists/oss-security/2023/07/05/2 Mailing List
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/173757/Kernel-Live-Patch-Security-Notice-LSN-0096-1.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/07/05/2 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGZC5XOANA75OJ4XARBBXYSLDKUIJI5E/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UPHI46ROSSLVAV4R5LJWJYU747JGOS6D/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lore.kernel.org/netfilter-devel/20230705121627.GC19489@breakpoint.cc/T/ Patch
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20240201-0001/
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2023/dsa-5453 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.openwall.com/lists/oss-security/2023/07/05/2 Mailing List
Impacted products
Vendor Product Version
Linux Linux Kernel Version: v5.9-rc1
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