CVE-2024-36959
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map() If we fail to allocate propname buffer, we need to drop the reference count we just took. Because the pinctrl_dt_free_maps() includes the droping operation, here we call it directly.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/026e24cf31733dbd97f41cc9bc5273ace428eeec ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/026e24cf31733dbd97f41cc9bc5273ace428eeecPatch
- https://git.kernel.org/stable/c/06780473cb8a858d1d6cab2673e021b072a852d1Patch
- https://git.kernel.org/stable/c/35ab679e8bb5a81a4f922d3efbd43e32bce69274Patch
- https://git.kernel.org/stable/c/47d253c485491caaf70d8cd8c0248ae26e42581fPatch
- https://git.kernel.org/stable/c/518d5ddafeb084d6d9b1773ed85164300037d0e6Patch
- https://git.kernel.org/stable/c/76aa2440deb9a35507590f2c981a69a57ecd305dPatch
- https://git.kernel.org/stable/c/a0cedbcc8852d6c77b00634b81e41f17f29d9404Patch
- https://git.kernel.org/stable/c/c7e02ccc9fdc496fe51e440e3e66ac36509ca049Patch