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CVE-2022-50847 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe During device boot, the HPD interrupt could be triggered before the DRM subsystem registers it6505 as a DRM bridge. In such cases, the driver tries to access AUX channel and causes NULL pointer dereference. Initializing the AUX channel earlier to prevent such error.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/172d4d64075075f955e6e416915e3f287eec514a kernel.org
https://git.kernel.org/stable/c/8ed8505803774fc3f36a432718036c21cc51e2ba kernel.org
https://git.kernel.org/stable/c/e577d4b13064c337b83fe7edecb3f34e87144821 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50847
NVD Published Date:
12/30/2025
NVD Last Modified:
12/30/2025
Source:
kernel.org