# CVE-2022-50722: linux: In the Linux kernel, the following vulnerability has been resolved:  media: ipu3-imgu: Fix NULL pointer dereference i...

CVE-2022-50722 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50722, released December 24, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-50722
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0024
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 24, 2025

## Description

In the Linux kernel, the following vulnerability has been resolved:  media: ipu3-imgu: Fix NULL pointer dereference in active selection access  What the IMGU driver did was that it first acquired the pointers to active and try V4L2 subdev state, and only then figured out which one to use.  The problem with that approach and a later patch (see Fixes: tag) is that as sd_state argument to v4l2_subdev_get_try_crop() et al is NULL, there is now an attempt to dereference that.  Fix this.  Also rewrap lines a little.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.0.6-1 | [DEBIAN-CVE-2022-50722](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50722.md) | Dec 24, 2025 |
| Linux | linux Debian 13.5 (trixie) | 6.0.6-1 | [DEBIAN-CVE-2022-50722](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50722.md) | Dec 24, 2025 |
| Linux | linux Debian 14 | 6.0.6-1 | [DEBIAN-CVE-2022-50722](https://patchblox.com/security/data/fix/linux/debian-cve-2022-50722.md) | Dec 24, 2025 |

---

Data as of 2026-11-08T00:53:09Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.