CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.3. It affects Linux.
CVE
CVE-2023-40791
Severity
MEDIUM
CVSS
6.3
EPSS
0.45%
Linux
Original NVD Description
extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.
Related CVEs
Other vulnerabilities affecting the same vendor(s)