Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free resources correctly in the error handling path of pt_core_init(), 2 goto's have to be switched. Otherwise, some resources will leak and we will try to release things that have not been allocated yet. Also move a dev_err() to a place where it is more meaningful.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.15, < 5.15.25 |
References
- https://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129Patch
- https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8dPatch
- https://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1bPatch
- https://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129Patch
- https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8dPatch
- https://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1bPatch
FAQ
What is CVE-2022-48774?
CVE-2022-48774 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free resources correctly in the error handling path of...
How severe is CVE-2022-48774?
CVE-2022-48774 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48774?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.