CVE-2023-53239

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Add check for kzalloc As kzalloc may fail and return NULL pointer, it should be better to check the return value in order to avoid the NULL pointer dereference. Patchwork: https://patchwork.freedesktop.org/patch/514154/

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911	Patch
https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3	Patch
https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62	Patch
https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617	Patch
https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b	Patch
https://git.kernel.org/stable/c/bc579a2ee8b2e20c152b24b437d094832d8c9c9e	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-09-15 15:15

Updated : 2026-01-14 18:16

NVD link : CVE-2023-53239

Mitre link : CVE-2023-53239

CVE.ORG link : CVE-2023-53239

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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