Description
In the Linux kernel, the following vulnerability has been resolved: ACPI: EC: Fix oops when removing custom query handlers When removing custom query handlers, the handler might still be used inside the EC query workqueue, causing a kernel oops if the module holding the callback function was already unloaded. Fix this by flushing the EC query workqueue when removing custom query handlers. Tested on a Acer Travelmate 4002WLMi
Product status
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 130e3eac51912f2c866e7d035992ede25f8feac0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 0d528a7c421b1f1772fc1d29370b3b5fc0f42b19
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before ccae2233e9935a038a35fe8cfd703df905f700e7
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 066b90bca755f0b876e7b027b75d1796861d6db0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f4a573eed6377d356f835a4b00099d5dacee0da0
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 86a159fd5bdb01ec34b160cfda1a313b616d9302
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before fd2c99e81ae0dbdd62a154ef9c77fc01715cc020
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before e5b492c6bb900fcf9722e05f4a10924410e170c1
4.14.316 (semver)
4.19.284 (semver)
5.4.244 (semver)
5.10.181 (semver)
5.15.113 (semver)
6.1.30 (semver)
6.3.4 (semver)
6.4 (original_commit_for_fix)
References
git.kernel.org/...c/130e3eac51912f2c866e7d035992ede25f8feac0
git.kernel.org/...c/0d528a7c421b1f1772fc1d29370b3b5fc0f42b19
git.kernel.org/...c/ccae2233e9935a038a35fe8cfd703df905f700e7
git.kernel.org/...c/066b90bca755f0b876e7b027b75d1796861d6db0
git.kernel.org/...c/f4a573eed6377d356f835a4b00099d5dacee0da0
git.kernel.org/...c/86a159fd5bdb01ec34b160cfda1a313b616d9302
git.kernel.org/...c/fd2c99e81ae0dbdd62a154ef9c77fc01715cc020
git.kernel.org/...c/e5b492c6bb900fcf9722e05f4a10924410e170c1
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.
