CVE-2023-53284

I

n the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init() Because of the possilble failure of devm_kzalloc(), dpu_wb_conn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check it and directly return -ENOMEM. Patchwork: https://patchwork.freedesktop.org/patch/512277/ [DB: fixed typo in commit message]

Configurations

Configuration 1 (hide)

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

History

02 Dec 2025, 21:24

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-476
References () https://git.kernel.org/stable/c/21e9a838f505178e109ccb3bf19d7808eb0326f4 - () https://git.kernel.org/stable/c/21e9a838f505178e109ccb3bf19d7808eb0326f4 - Patch
References () https://git.kernel.org/stable/c/3723c4dbcd14cc96771000ce0b0540801e6ba059 - () https://git.kernel.org/stable/c/3723c4dbcd14cc96771000ce0b0540801e6ba059 - Patch
References () https://git.kernel.org/stable/c/5ee51b19855c5dd72aca57b8014f3b70d7798733 - () https://git.kernel.org/stable/c/5ee51b19855c5dd72aca57b8014f3b70d7798733 - Patch
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5

16 Sep 2025, 12:49

Type Values Removed Values Added
New CVE

Information

Published : 2025-09-16 08:15

Updated : 2026-01-14 19:16


NVD link : CVE-2023-53284

Mitre link : CVE-2023-53284

CVE.ORG link : CVE-2023-53284


JSON object : View

Products Affected
CWE
CWE-476

NULL Pointer Dereference