Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2023-40791

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.

  • Published: Oct 16, 2023
  • Updated: May 10, 2024
  • CVE: CVE-2023-40791
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.3
  • AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

No CWE or OWASP classifications available.

Software From Fixed in
linux / linux_kernel - 6.4.12