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…

published October 16, 2023

CVSS
—
EPSS
0%
Percentile
40.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00479 · 40.3th percentile
Published
2023-10-16T00:00Z
EPSS history
Timeline
  • 16 OCT 00:00Z
    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…
    cvelistv5