CVE-2022-36946
nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.
| Software | From | Fixed in |
|---|---|---|
| debian / debian_linux | 10.0 | 10.0.x |
| debian / debian_linux | 11.0 | 11.0.x |
| linux / linux_kernel | 2.6.14 | 4.9.326 |
| linux / linux_kernel | 4.10 | 4.14.291 |
| linux / linux_kernel | 4.15 | 4.19.255 |
| linux / linux_kernel | 4.20 | 5.4.209 |
| linux / linux_kernel | 5.5 | 5.10.135 |
| linux / linux_kernel | 5.11 | 5.15.59 |
| linux / linux_kernel | 5.16 | 5.18.16 |
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99a63d36cb3ed5ca3aa6fcb64cffbeaf3b0fb164
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html
- https://marc.info/?l=netfilter-devel&m=165883202007292&w=2
- https://security.netapp.com/advisory/ntap-20220901-0007/
- https://www.debian.org/security/2022/dsa-5207
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