# DSA-5402-1: linux security update

DSA-5402-1, released May 13, 2023, fixes 1 CVE in linux (version 5.10.179-1). One of them is being exploited (CVE-2023-0386); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dsa-5402-1
- Platform: Linux
- Released: May 13, 2023
- Priority: Patch now (Closes CVE-2023-0386, exploited (CISA KEV))
- CVEs: 1, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2023-0386

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [linux](https://patchblox.com/security/data/product/linux/linux.md) | Debian 11.6 (bullseye) | 5.10.179-1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-0386](https://patchblox.com/security/data/cve/CVE-2023-0386.md) | Patch now | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: s... | 7.8 | 0.0788 | CISA KEV |

---

Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo