CVE-2022-49163

HIGH EPSS 15.7%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: fix a bug of accessing array out of bounds When error occurs in parsing jpeg, the slot isn't acquired yet, it may be the default value MXC_MAX_SLOTS. If the driver access the slot using the incorrect slot number, it will access array out of bounds. The result is the driver will change num_domains, which follows slot_data in struct mxc_jpeg_dev. Then the driver won't detach the pm domain at rmmod, which will lead to kernel panic when trying to insmod again.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
15.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥5.13  –  <5.15.33
linuxlinux_kernel*≥5.16  –  <5.16.19
linuxlinux_kernel*≥5.17  –  <5.17.2

References 4

  • git.kernel.org https://git.kernel.org/stable/c/02f9f97d54ffc85b50ad77f5b1f3c8f69cd17747
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/20c8b90430c5d6c4a3936eaa7c35aac670581487
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/97558d170a1236280407e8d29a7d095d2c2ed554
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e209e6db2e527db6a93b14c2deedf969caca78fc
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/02f9f97d54ffc85b50ad77f5b1f3c8f69cd17747
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/20c8b90430c5d6c4a3936eaa7c35aac670581487
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/97558d170a1236280407e8d29a7d095d2c2ed554
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e209e6db2e527db6a93b14c2deedf969caca78fc
    Patch