CVE-2021-47445

May 22, 2024, 12:46 p.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp after edp has been null checked. Addresses-Coverity: ("Dereference before null check")

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/0cd063aa0a09822cc1620fc59a67fe2f9f6338ac
https://git.kernel.org/stable/c/2133c4fc8e1348dcb752f267a143fe2254613b34
https://git.kernel.org/stable/c/46c8ddede0273d1d132beefa9de8b820326982be
https://git.kernel.org/stable/c/7f642b93710b6b1119bdff90be01e6b5a2a5d669
https://git.kernel.org/stable/c/91a340768b012f5b910a203a805b97a345b3db37
https://git.kernel.org/stable/c/bacac7d26849c8e903ceb7466d9ce8dc3c2797eb
https://git.kernel.org/stable/c/f175b9a83e5c252d7c74acddc792840016caae0a
https://git.kernel.org/stable/c/f302be08e3de94db8863a0b2958b2bb3e8e998e6

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-22
CVE-2021-47445

Timeline

Published: May 22, 2024, 7:15 a.m.
Last Modified: May 22, 2024, 12:46 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.