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CVE-2023-28576: Time-of-check Time-of-use (TOCTOU) Race Condition

🗓️ 08 Aug 2023 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

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 check...

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02 Aug 2024 00:00Current
CVSS 3.16.4 - 7
EPSS0.00085
SSVC
0