CVE-2024-50071

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().

Reserved 2024-10-21 | Published 2024-10-29 | Updated 2024-12-19 | Assigner Linux

Product status

Default status
unaffected

f805e356313bbcafef48808c14eb9ce7f4ff2560 before 6441d9c3d71b59c8fd27d4e381c7471a32ac1a68
affected

f805e356313bbcafef48808c14eb9ce7f4ff2560 before 3fd976afe9743110f20a23f93b7ff9693f2be4bf
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

6.11.5
unaffected

6.12
unaffected

References

git.kernel.org/...c/6441d9c3d71b59c8fd27d4e381c7471a32ac1a68

git.kernel.org/...c/3fd976afe9743110f20a23f93b7ff9693f2be4bf

cve.org (CVE-2024-50071)

nvd.nist.gov (CVE-2024-50071)

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