CVE Database›CVE-2024-35919

CVE-2024-35919

kernel: media: mediatek: vcodec: adding lock to protect encoder context list

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · May 19, 2024

Updated · October 21, 2026

Description

A vulnerability was found in the Linux kernel's MediaTek vcodec driver, where the lack of a lock for the encoder context list (ctx_list) could lead to accessing a NULL pointer in the vpu_enc_ipi_handler function. This issue occurs when the context list is deleted unexpectedly due to a behavior in the SCP IP block.

Statement

Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-667 · Improper Locking