CVE-2021-47051
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47051
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47051.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-47051
- Related
- Published
- 2024-02-28T09:15:40Z
- Modified
- 2024-09-18T01:00:21Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
spi: fsl-lpspi: Fix PM reference leak in lpspipreparexfer_hardware()
pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pmruntimeresumeand_get to keep usage counter balanced.
- References
-
- https://git.kernel.org/stable/c/4a01ad002d2e03c399af536562693752af7c81b1
- https://git.kernel.org/stable/c/6a2b5cee0d31ab6cc51030c441135b0e31217282
- https://git.kernel.org/stable/c/a03675497970a93fcf25d81d9d92a59c2d7377a7
- https://git.kernel.org/stable/c/b8207bfc539cd07d15e753ff2d179c5b61c673b1
- https://git.kernel.org/stable/c/ce02e58ddf8658a4c3bed2296f32a5873b3f7cce
- https://security-tracker.debian.org/tracker/CVE-2021-47051
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