CVE-2023-3355CWE-476

Null pointer dereference in submit_lookup_cmds() in drivers/gpu/drm/msm/msm_gem_submit.c

Medium · published June 28, 2023

CVSS v3.1
4.7
EPSS
0%
Percentile
20.3
In the wild
Unconfirmed
What it is

A NULL pointer dereference flaw was found in the Linux kernel's drivers/gpu/drm/msm/msm_gem_submit.c code in the submit_lookup_cmds function, which fails because it lacks a check of the return value of kmalloc(). This issue allows a local user to crash the system.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00288 · 20.3th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2023-06-28T00:00Z
EPSS history
Timeline
  • 28 JUN 00:00Z
    Null pointer dereference in submit_lookup_cmds() in drivers/gpu/drm/msm/msm_gem_submit.c
    cvelistv5