# CVE-2022-49819: linux: In the Linux kernel, the following vulnerability has been resolved:  octeon_ep: fix potential memory leak in octep_de...

CVE-2022-49819 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49819, released May 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-49819
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0017
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 1, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  octeon_ep: fix potential memory leak in octep_device_setup()  When occur unsupported_dev and mbox init errors, it did not free oct->conf and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem. Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under unsupported_dev and mbox init errors to fix the problem.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.0.10-1 | [DEBIAN-CVE-2022-49819](https://patchblox.com/security/data/fix/linux/debian-cve-2022-49819.md) | May 1, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.0.10-1 | [DEBIAN-CVE-2022-49819](https://patchblox.com/security/data/fix/linux/debian-cve-2022-49819.md) | May 1, 2025 |
| Linux | linux Debian 14 | 6.0.10-1 | [DEBIAN-CVE-2022-49819](https://patchblox.com/security/data/fix/linux/debian-cve-2022-49819.md) | May 1, 2025 |

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