{"id":"CVE-2024-56625","state":"PUBLISHED","title":"can: dev: can_set_termination(): allow sleeping GPIOs","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncan: dev: can_set_termination(): allow sleeping GPIOs\n\nIn commit 6e86a1543c37 (\"can: dev: provide optional GPIO based\ntermination support\") GPIO based termination support was added.\n\nFor no particular reason that patch uses gpiod_set_value() to set the\nGPIO. This leads to the following warning, if the systems uses a\nsleeping GPIO, i.e. behind an I2C port expander:\n\n| WARNING: CPU: 0 PID: 379 at /drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x50/0x6c\n| CPU: 0 UID: 0 PID: 379 Comm: ip Not tainted 6.11.0-20241016-1 #1 823affae360cc91126e4d316d7a614a8bf86236c\n\nReplace gpiod_set_value() by gpiod_set_value_cansleep() to allow the\nuse of sleeping GPIOs.","publishedAt":"2024-12-27T14:51:28.206Z","updatedAt":"2026-05-11T20:56:06.174Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"faa0a1975a6fbce30616775216606eb8d6388ea1","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"46637a608fb1ee871a0ad8bf70d917d5d95ac251","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"1ac442f25c19953d2f33b92549628b0aeac83db6","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"3b0c5bb437d31a9864f633b85cbc42d2f6c51c96","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/can/dev/dev.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"5.15.174","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.66","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.5","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/can/dev/dev.c"]}],"references":["https://git.kernel.org/stable/c/faa0a1975a6fbce30616775216606eb8d6388ea1","https://git.kernel.org/stable/c/46637a608fb1ee871a0ad8bf70d917d5d95ac251","https://git.kernel.org/stable/c/1ac442f25c19953d2f33b92549628b0aeac83db6","https://git.kernel.org/stable/c/3b0c5bb437d31a9864f633b85cbc42d2f6c51c96","https://git.kernel.org/stable/c/ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5","https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/56xxx/CVE-2024-56625.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-56625","state":"PUBLISHED","datePublished":"2024-12-27T14:51:28.206Z","dateUpdated":"2026-05-11T20:56:06.174Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-27T14:03:06.017Z"},"containers":{"cna":{"title":"can: dev: can_set_termination(): allow sleeping GPIOs","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncan: dev: can_set_termination(): allow sleeping GPIOs\n\nIn commit 6e86a1543c37 (\"can: dev: provide optional GPIO based\ntermination support\") GPIO based termination support was added.\n\nFor no particular reason that patch uses gpiod_set_value() to set the\nGPIO. This leads to the following warning, if the systems uses a\nsleeping GPIO, i.e. behind an I2C port expander:\n\n| WARNING: CPU: 0 PID: 379 at /drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x50/0x6c\n| CPU: 0 UID: 0 PID: 379 Comm: ip Not tainted 6.11.0-20241016-1 #1 823affae360cc91126e4d316d7a614a8bf86236c\n\nReplace gpiod_set_value() by gpiod_set_value_cansleep() to allow the\nuse of sleeping GPIOs."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"faa0a1975a6fbce30616775216606eb8d6388ea1","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"46637a608fb1ee871a0ad8bf70d917d5d95ac251","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"1ac442f25c19953d2f33b92549628b0aeac83db6","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"3b0c5bb437d31a9864f633b85cbc42d2f6c51c96","versionType":"git"},{"version":"6e86a1543c378f2e8837ad88f361b7bf606c80f7","status":"affected","lessThan":"ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/can/dev/dev.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.15","versionType":"semver"},{"version":"5.15.174","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.120","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.66","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.5","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/can/dev/dev.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/faa0a1975a6fbce30616775216606eb8d6388ea1"},{"url":"https://git.kernel.org/stable/c/46637a608fb1ee871a0ad8bf70d917d5d95ac251"},{"url":"https://git.kernel.org/stable/c/1ac442f25c19953d2f33b92549628b0aeac83db6"},{"url":"https://git.kernel.org/stable/c/3b0c5bb437d31a9864f633b85cbc42d2f6c51c96"},{"url":"https://git.kernel.org/stable/c/ee1dfbdd8b4b6de85e96ae2059dc9c1bdb6b49b5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:56:06.174Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"5.15.174"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.1.120"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.6.66"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.12.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15","versionEndExcluding":"6.13"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T20:51:13.987Z"}}]}}}