In the Linux kernel, the following vulnerability has been resolved: af_packet: avoid erroring out after sock_init_data() in packet_create() After sock_init_data() the allocated sk object is attache…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: af_packet: avoid erroring out after sock_init_data() in packet_create() After sock_init_data() the allocated sk object is attached to the provided sock object. On error, packet_create() frees the sk object leaving the dangling pointer in the sock object on return. Some other code may try to use this pointer and cause use-after-free.
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/132e615bb1d7cdec2d3cfbdec2efa630e923fd21 Patch
- https://git.kernel.org/stable/c/157f08db94123e2ba56877dd0ac88908b13a5dd0 Patch
- https://git.kernel.org/stable/c/1dc1e1db927056cb323296e2294a855cd003dfe7 Patch
- https://git.kernel.org/stable/c/46f2a11cb82b657fd15bab1c47821b635e03838b Patch
- https://git.kernel.org/stable/c/71b22837a5e55ac27d6a14b9cdf2326587405c4f Patch
- https://git.kernel.org/stable/c/a6cf750b737374454a4e03a5ed449a3eb0c96414 Patch
- https://git.kernel.org/stable/c/fd09880b16d33aa5a7420578e01cd79148fa9829 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-355557.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
Timeline
- nvd_ingest NVD