CVE-2023-32233 (GCVE-0-2023-32233)
Vulnerability from cvelistv5
Published
2023-05-08 00:00
Modified
2025-05-05 15:58
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Summary
In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.
References
cve@mitre.org http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html Patch, Third Party Advisory
cve@mitre.org http://www.openwall.com/lists/oss-security/2023/05/15/5 Mailing List, Third Party Advisory
cve@mitre.org https://bugzilla.redhat.com/show_bug.cgi?id=2196105 Issue Tracking, Mitigation, Third Party Advisory
cve@mitre.org https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c1592a89942e9678f7d9c8030efa777c0d57edab Mailing List, Patch
cve@mitre.org https://github.com/torvalds/linux/commit/c1592a89942e9678f7d9c8030efa777c0d57edab Patch
cve@mitre.org https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html Third Party Advisory
cve@mitre.org https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory
cve@mitre.org https://news.ycombinator.com/item?id=35879660 Issue Tracking
cve@mitre.org https://security.netapp.com/advisory/ntap-20230616-0002/ Mailing List, Third Party Advisory
cve@mitre.org https://www.debian.org/security/2023/dsa-5402 Mailing List, Third Party Advisory
cve@mitre.org https://www.openwall.com/lists/oss-security/2023/05/08/4 Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.html Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/05/15/5 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=2196105 Issue Tracking, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c1592a89942e9678f7d9c8030efa777c0d57edab Mailing List, Patch
af854a3a-2127-422b-91ae-364da2661108 https://github.com/torvalds/linux/commit/c1592a89942e9678f7d9c8030efa777c0d57edab Patch
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/06/msg00008.html Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://news.ycombinator.com/item?id=35879660 Issue Tracking
af854a3a-2127-422b-91ae-364da2661108 https://security.netapp.com/advisory/ntap-20230616-0002/ Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2023/dsa-5402 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.openwall.com/lists/oss-security/2023/05/08/4 Mailing List, Patch, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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