CVE-2023-3220

Description

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory kernel.org
Affected: n/a Linux kernel
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93340e10b9c5fc86730d149636e0aa8b47bb5a34 patch vendor advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2023-3220?
CVE-2023-3220 has been scored as a medium severity vulnerability.
How to fix CVE-2023-3220?
To fix CVE-2023-3220, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-3220 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-3220 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3220?
CVE-2023-3220 affects n/a Linux kernel.
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