In the Linux kernel, the following vulnerability has been resolved: af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found by syzbot.…
High CVSS 7.3
Summary
In the Linux kernel, the following vulnerability has been resolved: af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found by syzbot. Rework vlan_get_protocol_dgram() to not touch skb at all, so that it can be used from many cpus on the same skb. Add a const qualifier to skb argument. [1] skbuff: skb_under_panic: text:ffffffff8a8ccd05 len:29 put:14 head:ffff88807fc8e400 data:ffff88807fc8e3f4 tail:0x11 end:0x140 dev:<NULL> ----…
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/stable/c/0d3fa6c3c9ca7aa255696150f5b759ac4a4974e1 Patch
- https://git.kernel.org/stable/c/560cbdd26b510626f3f4f27d34c44dfd3dd3499d Patch
- https://git.kernel.org/stable/c/5d336714db324bef84490c75dcc48b387ef0346e Patch
- https://git.kernel.org/stable/c/a693b87692b4d7c50f4fc08a996678d60534a9da Patch
- https://git.kernel.org/stable/c/cd8488fdc7116f6da277515647b167859d4f72b1 Patch
- https://git.kernel.org/stable/c/de4f8d477c67ec1d7c28f3486c3e47d147d90a01 Patch
- https://git.kernel.org/stable/c/f91a5b8089389eb408501af2762f168c3aaa7b79 Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
Timeline
- nvd_ingest NVD