CVE-2023-31248

CVSS V2 None CVSS V3 None

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

Overview

CVE ID
CVE-2023-31248

Assigner
canonical

Vulnerability Status
PUBLISHED

Published Version
2023-07-05T18:33:59.665Z

Last Modified Date
2023-07-05T18:33:59.665Z

Weakness Enumerations

CWE	URL
CWE-416	http://cwe.mitre.org/data/definitions/416.html

References

Reference URL	Reference Tags
https://lore.kernel.org/netfilter-devel/20230705121627.GC19489@breakpoint.cc/T/	issue-tracking
https://www.openwall.com/lists/oss-security/2023/07/05/2	mailing-list
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/

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-31248
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-31248

History

Created	Old Value	New Value	Data Type	Notes
2024-06-24 21:40:24				Added to TrackCVE