# CVE-2024-50071: linux: In the Linux kernel, the following vulnerability has been resolved:  pinctrl: nuvoton: fix a double free in ma35_pinc...

CVE-2024-50071 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-50071, released October 29, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-50071
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0020
- 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: nuvoton: fix a double free in ma35_pinctrl_dt_node_to_map_func()  'new_map' is allocated using devm_* which takes care of freeing the allocated data on device removal, call to  	.dt_free_map = pinconf_generic_dt_free_map  double frees the map as pinconf_generic_dt_free_map() calls pinctrl_utils_free_map().  Fix this by using kcalloc() instead of auto-managed devm_kcalloc().

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 13.5 (trixie) | 6.11.5-1 | [DEBIAN-CVE-2024-50071](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50071.md) | Oct 29, 2024 |
| Linux | linux Debian 14 | 6.11.5-1 | [DEBIAN-CVE-2024-50071](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50071.md) | Oct 29, 2024 |

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