# DEBIAN-CVE-2022-48639: linux security update

DEBIAN-CVE-2022-48639, released April 28, 2024, fixes 1 CVE in linux (version 6.0.2-1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/debian-cve-2022-48639
- Platform: Linux
- Released: Apr 28, 2024
- Priority: Routine (Closes CVE-2022-48639)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2022-48639

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [linux](https://patchblox.com/security/data/product/linux/linux.md) | Debian 12.15 (bookworm) | 6.0.2-1 |
| [linux](https://patchblox.com/security/data/product/linux/linux.md) | Debian 13.5 (trixie) | 6.0.2-1 |
| [linux](https://patchblox.com/security/data/product/linux/linux.md) | Debian 14 | 6.0.2-1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-48639](https://patchblox.com/security/data/cve/CVE-2022-48639.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved:  net: sched: fix possible refcount leak in tc_new... | 5.5 | 0.0023 |  |

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