Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2022-50182

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
18/06/2025
Last modified:
19/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: imx-jpeg: Align upwards buffer size<br /> <br /> The hardware can support any image size WxH,<br /> with arbitrary W (image width) and H (image height) dimensions.<br /> <br /> Align upwards buffer size for both encoder and decoder.<br /> and leave the picture resolution unchanged.<br /> <br /> For decoder, the risk of memory out of bounds can be avoided.<br /> For both encoder and decoder, the driver will lift the limitation of<br /> resolution alignment.<br /> <br /> For example, the decoder can support jpeg whose resolution is 227x149<br /> the encoder can support nv12 1080P, won&amp;#39;t change it to 1920x1072.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): High

Base Score 3.x
7.10
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.13 (including) 5.15.61 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.16 (including) 5.18.18 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.19 (including) 5.19.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools