CVE-2026-72319 | BDVDB-2026-359772 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskb_pull() we should ensure the inner IP headers in ICMP errors from tunnels are present in the skb headroom for functions like ipv4_update_pmtu(), icmp_send() and IP_VS_DBG(). Also, add more checks for the length of the inner headers.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/19657b3a17b774ae4e2f2635b5ae8638c9344a40
- https://git.kernel.org/stable/c/dac813101914c21219ac221a60a31a11bc90e7ec
- https://git.kernel.org/stable/c/dd22f74a09e25ca298ced0a3763ef353242cb78d
- https://git.kernel.org/stable/c/9bc9b95aee2b2e3f1301a16a67ee504960402875
- https://git.kernel.org/stable/c/a735f9964a3d9ed97daf9b08507f8b5bcafe6326
- https://git.kernel.org/stable/c/8f48cfe657409fb5c7ba0521b14da6d47546d9cf
- https://git.kernel.org/stable/c/92185d6f7819bc558939ae83de7b1abe90e3b5c2
- https://git.kernel.org/stable/c/3f7a535ff0fa627a0132803e4c2f903ceffcbc1c
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.