CVE-2024-50071
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-50071
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-50071.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-50071
- Downstream
- Related
- Published
- 2024-10-29T00:50:12Z
- Modified
- 2025-10-22T04:22:57.400938Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- pinctrl: nuvoton: fix a double free in ma35_pinctrl_dt_node_to_map_func()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: nuvoton: fix a double free in ma35pinctrldtnodetomapfunc()
'newmap' is allocated using devm* which takes care of freeing the allocated data on device removal, call to
.dt_free_map = pinconf_generic_dt_free_mapdouble frees the map as pinconfgenericdtfreemap() calls pinctrlutilsfree_map().
Fix this by using kcalloc() instead of auto-managed devm_kcalloc().
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedf805e356313bbcafef48808c14eb9ce7f4ff2560Fixed6441d9c3d71b59c8fd27d4e381c7471a32ac1a68
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedf805e356313bbcafef48808c14eb9ce7f4ff2560Fixed3fd976afe9743110f20a23f93b7ff9693f2be4bf