{"id":"CVE-2024-42129","state":"PUBLISHED","title":"leds: mlxreg: Use devm_mutex_init() for mutex initialization","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nleds: mlxreg: Use devm_mutex_init() for mutex initialization\n\nIn this driver LEDs are registered using devm_led_classdev_register()\nso they are automatically unregistered after module's remove() is done.\nled_classdev_unregister() calls module's led_set_brightness() to turn off\nthe LEDs and that callback uses mutex which was destroyed already\nin module's remove() so use devm API instead.","publishedAt":"2024-07-30T07:46:25.436Z","updatedAt":"2026-05-11T20:27:33.515Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"618c6ce83471ab4f7ac744d27b9d03af173bc141","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"172ffd26a5af13e951d0e82df7cfc5a95b04fa80","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"3b62888307ae44b68512d3f7735c26a4c8e45b51","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"efc347b9efee1c2b081f5281d33be4559fa50a16","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/leds/leds-mlxreg.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.17","versionType":"semver"},{"version":"6.1.132","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.63","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9.9","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/leds/leds-mlxreg.c"]}],"references":["https://git.kernel.org/stable/c/618c6ce83471ab4f7ac744d27b9d03af173bc141","https://git.kernel.org/stable/c/172ffd26a5af13e951d0e82df7cfc5a95b04fa80","https://git.kernel.org/stable/c/3b62888307ae44b68512d3f7735c26a4c8e45b51","https://git.kernel.org/stable/c/efc347b9efee1c2b081f5281d33be4559fa50a16","https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/42xxx/CVE-2024-42129.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-42129","state":"PUBLISHED","datePublished":"2024-07-30T07:46:25.436Z","dateUpdated":"2026-05-11T20:27:33.515Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-07-29T15:50:41.185Z"},"containers":{"cna":{"title":"leds: mlxreg: Use devm_mutex_init() for mutex initialization","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nleds: mlxreg: Use devm_mutex_init() for mutex initialization\n\nIn this driver LEDs are registered using devm_led_classdev_register()\nso they are automatically unregistered after module's remove() is done.\nled_classdev_unregister() calls module's led_set_brightness() to turn off\nthe LEDs and that callback uses mutex which was destroyed already\nin module's remove() so use devm API instead."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"618c6ce83471ab4f7ac744d27b9d03af173bc141","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"172ffd26a5af13e951d0e82df7cfc5a95b04fa80","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"3b62888307ae44b68512d3f7735c26a4c8e45b51","versionType":"git"},{"version":"386570d76f2f25a347a7118fa54315d56b46e7be","status":"affected","lessThan":"efc347b9efee1c2b081f5281d33be4559fa50a16","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/leds/leds-mlxreg.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.17","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.17","versionType":"semver"},{"version":"6.1.132","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.63","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.9.9","status":"unaffected","lessThanOrEqual":"6.9.*","versionType":"semver"},{"version":"6.10","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/leds/leds-mlxreg.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/618c6ce83471ab4f7ac744d27b9d03af173bc141"},{"url":"https://git.kernel.org/stable/c/172ffd26a5af13e951d0e82df7cfc5a95b04fa80"},{"url":"https://git.kernel.org/stable/c/3b62888307ae44b68512d3f7735c26a4c8e45b51"},{"url":"https://git.kernel.org/stable/c/efc347b9efee1c2b081f5281d33be4559fa50a16"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:27:33.515Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.1.132"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.6.63"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.9.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.17","versionEndExcluding":"6.10"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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