In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: terminate table name before find_table_lock() update_counters() and compat_update_counters() forward a user-…
High CVSS 7.1
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: terminate table name before find_table_lock() update_counters() and compat_update_counters() forward a user-supplied 32-byte table name to find_table_lock() without NUL-terminating it. On a lookup miss, find_inlist_lock() calls try_then_request_module(..., "%s%s", "ebtable_", name), and vsnprintf() reads past the name field and the stack object until it hits a zero byte. BUG: KASAN: stack-out-of-bounds…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/2664f537ca5bcb2ef3fac2683dcca602e51fad24
- https://git.kernel.org/stable/c/4c046ca4e35a83ea32f6e748f54139f5fe2a1d01
- https://git.kernel.org/stable/c/6fe8d3cecd20bfaaaf440db3a06ba674d2f2e322
- https://git.kernel.org/stable/c/7436da6c1bc44654b7f11a17e746f6999fd37250
- https://git.kernel.org/stable/c/a622d2e9608c9dff47fc2e5759ac7aa3a836b45d
- https://git.kernel.org/stable/c/ab63ccefb9c71627f957a0724c2b9ebc869c6f20
- https://git.kernel.org/stable/c/b6183b1b88a722b6d8ea0cecc99eba168a15e0be
- https://git.kernel.org/stable/c/c6f539311e58e76aa96feef0f1572b13a564f8a2
Timeline
- nvd_ingest NVD