# CVE-2022-48774: linux: In the Linux kernel, the following vulnerability has been resolved:  dmaengine: ptdma: Fix the error handling path in...

CVE-2022-48774 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48774, released July 16, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-48774
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0023
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 16, 2024

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 5.16.11-1 | [DEBIAN-CVE-2022-48774](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48774.md) | Jul 16, 2024 |
| Linux | linux Debian 13.5 (trixie) | 5.16.11-1 | [DEBIAN-CVE-2022-48774](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48774.md) | Jul 16, 2024 |
| Linux | linux Debian 14 | 5.16.11-1 | [DEBIAN-CVE-2022-48774](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48774.md) | Jul 16, 2024 |

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