CVE-2022-48774
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.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.