# CVE-2024-50070: linux: In the Linux kernel, the following vulnerability has been resolved:  pinctrl: stm32: check devm_kasprintf() returned...

CVE-2024-50070 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-50070, released October 29, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-50070
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0021
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 29, 2024

## Description

In the Linux kernel, the following vulnerability has been resolved:  pinctrl: stm32: check devm_kasprintf() returned value  devm_kasprintf() can return a NULL pointer on failure but this returned value is not checked. Fix this lack and check the returned value.  Found by code review.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 13.5 (trixie) | 6.11.5-1 | [DEBIAN-CVE-2024-50070](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50070.md) | Oct 29, 2024 |
| Linux | linux Debian 14 | 6.11.5-1 | [DEBIAN-CVE-2024-50070](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50070.md) | Oct 29, 2024 |

---

Data as of 2026-11-09T01:18:40Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo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.