CVE-2023-52561

kernel: arm64: dts: qcom: sdm845-db845c: unreserved cont splash memory region leads to kernel panic

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Severity

Low

Red Hat Product Security

3.3

CVSS 3.1

Review impact separately from score.

Published · March 2, 2024

Updated · November 21, 2025

Description

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

arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved

Adding a reserved memory region for the framebuffer memory (the splash memory region set up by the bootloader).

It fixes a kernel panic (arm-smmu: Unhandled context fault at this particular memory region) reported on DB845c running v5.10.y.

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 · 3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE-188 · Reliance on Data/Memory Layout