In the Linux kernel, the following vulnerability has been resolved: net: clear the dst when changing skb protocol A not-so-careful NAT46 BPF program can crash the kernel if it indiscriminately flip…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: net: clear the dst when changing skb protocol A not-so-careful NAT46 BPF program can crash the kernel if it indiscriminately flips ingress packets from v4 to v6: BUG: kernel NULL pointer dereference, address: 0000000000000000 ip6_rcv_core (net/ipv6/ip6_input.c:190:20) ipv6_rcv (net/ipv6/ip6_input.c:306:8) process_backlog (net/core/dev.c:6186:4) napi_poll (net/core/dev.c:6906:9) net_rx_action (net/core/d…
In-depth triage · Auto channel
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/stable/c/2a3ad42a57b43145839f2f233fb562247658a6d9 Patch
- https://git.kernel.org/stable/c/98b1d8dc9a3170b2614f1e8c93854e75cdd83980
- https://git.kernel.org/stable/c/a046f183d21ab5ace5a96ece4cf9873a42f003a7
- https://git.kernel.org/stable/c/ba9db6f907ac02215e30128770f85fbd7db2fcf9 Patch
- https://git.kernel.org/stable/c/bfa4d86e130a09f67607482e988313430e38f6c4 Patch
- https://git.kernel.org/stable/c/e9994e7b9f7bbb882d13c8191731649249150d21 Patch
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
Timeline
- nvd_ingest NVD