CVE-2026-43138
Published: May 6, 2026
Modified: May 11, 2026
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected cee544a40e4426040946e685988b1489f13e6600 - < 09d6efc6abd42809956d598906c222ccd1c8ae92affected cee544a40e4426040946e685988b1489f13e6600 - < 76801c3dfca0ac6339a23e9615b5f23e25b8644caffected cee544a40e4426040946e685988b1489f13e6600 - < 1d7d869f074f98c34fe23f6a56e5f3acc1f95a2baffected cee544a40e4426040946e685988b1489f13e6600 - < 16de4c6a8fe9ff497ca1aba33ef0dbee09f11952 |
Linux | Linux | affected 6.9unaffected 0 - < 6.9unaffected 6.12.75 - <= 6.12.*unaffected 6.18.16 - <= 6.18.*unaffected 6.19.6 - <= 6.19.*+1 more versions |
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