Description
An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://twitter.com/pr0Ln ↗
- https://lore.kernel.org/all/20220824220330.64283-12-pablo%40netfilter.org/ ↗
- https://github.com/torvalds/linux/commit/e02f0d3970404bfea385b6edb86f2d936db0ea2b ↗
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.6 ↗
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html ↗