# DSA-5647-1: samba security update

DSA-5647-1, released March 24, 2024, fixes 1 CVE in samba (version 2:4.13.13+dfsg-1~deb11u6). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dsa-5647-1
- Platform: Linux
- Released: Mar 24, 2024
- Priority: High (Closes CVE-2022-2127, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2022-2127

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [samba](https://patchblox.com/security/data/product/linux/samba.md) | Debian 11.6 (bullseye) | 2:4.13.13+dfsg-1~deb11u6 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-2127](https://patchblox.com/security/data/cve/CVE-2022-2127.md) | High | ldb-tools: An out-of-bounds read vulnerability was found in Samba due to insufficientlength checks in winbindd_pam_auth_crap.c | 7.5 | 0.0172 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo