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NVD Vulnerability Details :

CVE-2023-3220

Modified

Source-secalert@redhat.com

Published At-20 Jun, 2023 | 20:15

Updated At-11 Mar, 2025 | 15:15

An issue was discovered in the Linux kernel through 6.1-rc8. dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() and will cause the NULL Pointer Dereference.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CPE Matches

Linux Kernel Organization, Inc

>>linux_kernel>>Versions before 6.3(exclusive)

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

Weaknesses

CWE ID	Type	Source
CWE-476	Secondary	secalert@redhat.com
CWE-476	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93340e10b9c5fc86730d149636e0aa8b47bb5a34	secalert@redhat.com	Mailing List Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93340e10b9c5fc86730d149636e0aa8b47bb5a34	af854a3a-2127-422b-91ae-364da2661108	Mailing List Patch Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History