Description
In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix signed integer truncation in IPC receive Fix potential buffer overflow where firmware-supplied data_size is cast to signed int before being used in min_t(). Large unsigned values (>= 0x80000000) become negative, causing unsigned wraparound and oversized memcpy operations that can overflow the stack buffer. Change min_t(int, ...) to min() as both values are unsigned and can be handled by min() without explicit cast.
Product status
3b434a3445fff3149128db0169da864d67057325 (git) before 4788556d4dd9d717037e385de178974e9649231d
3b434a3445fff3149128db0169da864d67057325 (git) before 45cb105b8642c65e9be286f7058e92314efe7ea3
3b434a3445fff3149128db0169da864d67057325 (git) before 2821bf2b79e47f87e1dbdd9d25c78240965a97d6
3b434a3445fff3149128db0169da864d67057325 (git) before d9faef564438d1e4579c692c046603e7ada7bdf4
6.8
Any version before 6.8
6.12.94 (semver)
6.18.36 (semver)
7.0.13 (semver)
7.1 (original_commit_for_fix)
References
git.kernel.org/...c/4788556d4dd9d717037e385de178974e9649231d
git.kernel.org/...c/45cb105b8642c65e9be286f7058e92314efe7ea3
git.kernel.org/...c/2821bf2b79e47f87e1dbdd9d25c78240965a97d6
git.kernel.org/...c/d9faef564438d1e4579c692c046603e7ada7bdf4