CVE-2024-53137

ARM: fix cacheflush with PAN

Medium · published December 4, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
6.9
In the wild
Unconfirmed
What it is

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

ARM: fix cacheflush with PAN

It seems that the cacheflush syscall got broken when PAN for LPAE was

implemented. User access was not enabled around the cache maintenance

instructions, causing them to fault.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00177 · 6.9th percentile
Published
2024-12-04T14:20Z
EPSS history
Timeline
  • 04 DEC 14:20Z
    ARM: fix cacheflush with PAN
    cvelistv5