CVE-2023-53633

accel/qaic: Fix a leak in map_user_pages()

published October 7, 2025

CVSS
—
EPSS
0%
Percentile
7.1
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

accel/qaic: Fix a leak in map_user_pages()

If get_user_pages_fast() allocates some pages but not as many as we

wanted, then the current code leaks those pages. Call put_page() on

the pages before returning.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00180 · 7.1th percentile
Published
2025-10-07T15:19Z
EPSS history
Timeline
  • 07 OCT 15:19Z
    accel/qaic: Fix a leak in map_user_pages()
    cvelistv5