CVE-2021-47445
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47445
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47445.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47445
- Related
- Published
- 2024-05-22T07:15:09Z
- Modified
- 2024-09-11T04:41:11.091970Z
- Summary
- [none]
- Details
-
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")
- 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
- https://security-tracker.debian.org/tracker/CVE-2021-47445
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source