Strix
26.1K

CVE-2023-54122

UnknownEPSS 0.18%

Last modified

CVE-2023-54122 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/

Metrics

EPSS Probability
0.18%

7.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 1cff7440a86e04a613665803b42034c467f035fa, < a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b; >= 1cff7440a86e04a613665803b42034c467f035fa, < 31f2f8de0ea7387cde18a24f94ba5e0b886b9842; >= 1cff7440a86e04a613665803b42034c467f035fa, < d4ba50614cb3f0686bbdb505af685d78e75861dc; >= 1cff7440a86e04a613665803b42034c467f035fa, < 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082; >= 1cff7440a86e04a613665803b42034c467f035fa, < a52e5a002d18bffabff66f6f59a74f8e9aac5afe; >= 1cff7440a86e04a613665803b42034c467f035fa, < c96988b7d99327bb08bd9efd29a203b22cd88ace
LinuxLinux5.3

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54122?
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/
How severe is CVE-2023-54122?
Severity scoring for CVE-2023-54122 is pending analysis. The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54122?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2023

View all 2023CVEs →

Are you affected by CVE-2023-54122?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST