A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-af…
High CVSS 7.8
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered. We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=4bedf9eee016286c835e3d8fa981ddece5338795 Mailing List
- https://kernel.dance/4bedf9eee016286c835e3d8fa981ddece5338795 Patch
- https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html Mailing List
- https://security.netapp.com/advisory/ntap-20230818-0005/ Third Party Advisory
- https://www.debian.org/security/2023/dsa-5461 Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=4bedf9eee016286c835e3d8fa981ddece5338795 Mailing List
- https://kernel.dance/4bedf9eee016286c835e3d8fa981ddece5338795 Patch
- https://lists.debian.org/debian-lts-announce/2023/08/msg00001.html Mailing List
- https://security.netapp.com/advisory/ntap-20230818-0005/ Third Party Advisory
- https://www.debian.org/security/2023/dsa-5461 Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html
Timeline
- nvd_ingest NVD