In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid overflows in nft_hash_buckets() Number of buckets being stored in 32bit variables, we have to ensure t…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid overflows in nft_hash_buckets() Number of buckets being stored in 32bit variables, we have to ensure that no overflows occur in nft_hash_buckets() syzbot injected a size == 0x40000000 and reported: UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13 shift exponent 64 is too large for 64-bit type 'long unsigned int' CPU: 1 PID: 29539 Comm: syz-executor.4 Not tainted 5.12.0-rc7-syzkaller #0 H…
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/1e8ab479cfbe5751efccedb95afb9b112a5ba475 Patch
- https://git.kernel.org/stable/c/2824cafc6a93792d9ad85939c499161214d84c4b Patch
- https://git.kernel.org/stable/c/72b49dd116ca00a46a11d5a4d8d7987f05ed9cd7 Patch
- https://git.kernel.org/stable/c/a388d10961ff8578b1a6691945d406c0f33aa71b Patch
- https://git.kernel.org/stable/c/a54754ec9891830ba548e2010c889e3c8146e449 Patch
- https://git.kernel.org/stable/c/c77e2ef18167ad334e27610ced9a7f6af5ec1787 Patch
- https://git.kernel.org/stable/c/efcd730ddd6f25578bd31bfe703e593e2421d708 Patch
- https://git.kernel.org/stable/c/1e8ab479cfbe5751efccedb95afb9b112a5ba475 Patch
- https://git.kernel.org/stable/c/2824cafc6a93792d9ad85939c499161214d84c4b Patch
- https://git.kernel.org/stable/c/72b49dd116ca00a46a11d5a4d8d7987f05ed9cd7 Patch
- https://git.kernel.org/stable/c/a388d10961ff8578b1a6691945d406c0f33aa71b Patch
- https://git.kernel.org/stable/c/a54754ec9891830ba548e2010c889e3c8146e449 Patch
- https://git.kernel.org/stable/c/c77e2ef18167ad334e27610ced9a7f6af5ec1787 Patch
- https://git.kernel.org/stable/c/efcd730ddd6f25578bd31bfe703e593e2421d708 Patch
Timeline
- nvd_ingest NVD