CVE-2023-52838

fbdev: imsttfb: fix a resource leak in probe

Medium · published May 21, 2024

CVSS v3.1
6.2
EPSS
0%
Percentile
15.7
In the wild
Unconfirmed
What it is

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

fbdev: imsttfb: fix a resource leak in probe

I've re-written the error handling but the bug is that if init_imstt()

fails we need to call iounmap(par->cmap_regs).

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00252 · 15.7th percentile
Published
2024-05-21T15:31Z
EPSS history
Timeline
  • 21 MAY 15:31Z
    fbdev: imsttfb: fix a resource leak in probe
    cvelistv5