CVE-2026-43138
reset: gpio: suppress bind attributes in sysfs
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: reset: gpio: suppress bind attributes in sysfs This is a special device that's created dynamically and is supposed to stay in memory forever. We also currently don't have a devlink between it and the actual reset consumer. Suppress sysfs bind attributes so that user-space can't unbind the device because - as of now - it will cause a use-after-free splat from any user that puts the reset control handle.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
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Affected Versions
Linux / Linux
cee544a40e4426040946e685988b1489f13e6600 < 09d6efc6abd42809956d598906c222ccd1c8ae92 cee544a40e4426040946e685988b1489f13e6600 < 76801c3dfca0ac6339a23e9615b5f23e25b8644c cee544a40e4426040946e685988b1489f13e6600 < 1d7d869f074f98c34fe23f6a56e5f3acc1f95a2b cee544a40e4426040946e685988b1489f13e6600 < 16de4c6a8fe9ff497ca1aba33ef0dbee09f11952
Linux / Linux
6.9
References
git.kernel.org: https://git.kernel.org/stable/c/09d6efc6abd42809956d598906c222ccd1c8ae92 git.kernel.org: https://git.kernel.org/stable/c/76801c3dfca0ac6339a23e9615b5f23e25b8644c git.kernel.org: https://git.kernel.org/stable/c/1d7d869f074f98c34fe23f6a56e5f3acc1f95a2b git.kernel.org: https://git.kernel.org/stable/c/16de4c6a8fe9ff497ca1aba33ef0dbee09f11952