CVE-2023-28576 — Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Kernel Driver
The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify …
Published: 2023-08-08 · CVSS: 6.4 · CVSS 3.1
The buffer obtained from kernel APIs such as cam_mem_get_cpu_buf() may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header (e.g. header.count), causing checks (e.g. size checks) in kernel code to be invalid. This may lead to out-of-bounds read/write issues.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7