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.

INFO

Published Date :

2025-12-30T12:11:03.949Z

Last Modified :

2025-12-30T12:11:03.949Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-50847 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-50847.

URL Resource
https://git.kernel.org/stable/c/172d4d64075075f955e6e416915e3f287eec514a cve-icon cve-icon
https://git.kernel.org/stable/c/8ed8505803774fc3f36a432718036c21cc51e2ba cve-icon cve-icon
https://git.kernel.org/stable/c/e577d4b13064c337b83fe7edecb3f34e87144821 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025123021-CVE-2022-50847-6766@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50847 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50847 cve-icon
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