# CVE-2022-50646: linux: In the Linux kernel, the following vulnerability has been resolved:  scsi: hpsa: Fix possible memory leak in hpsa_ini...

CVE-2022-50646 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50646, released December 9, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-50646
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0021
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 9, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  scsi: hpsa: Fix possible memory leak in hpsa_init_one()  The hpda_alloc_ctlr_info() allocates h and its field reply_map. However, in hpsa_init_one(), if alloc_percpu() failed, the hpsa_init_one() jumps to clean1 directly, which frees h and leaks the h->reply_map.  Fix by calling hpda_free_ctlr_info() to release h->replay_map and h instead free h directly.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.1.4-1 | [DEBIAN-CVE-2022-50646](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50646.md) | Dec 9, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.1.4-1 | [DEBIAN-CVE-2022-50646](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50646.md) | Dec 9, 2025 |
| Linux | linux Debian 14 | 6.1.4-1 | [DEBIAN-CVE-2022-50646](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50646.md) | Dec 9, 2025 |

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