{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-35809", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-17T12:19:12.342Z", "datePublished": "2024-05-17T13:23:16.168Z", "dateUpdated": "2026-05-11T20:11:26.724Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:11:26.724Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/PM: Drain runtime-idle callbacks before driver removal\n\nA race condition between the .runtime_idle() callback and the .remove()\ncallback in the rtsx_pcr PCI driver leads to a kernel crash due to an\nunhandled page fault [1].\n\nThe problem is that rtsx_pci_runtime_idle() is not expected to be running\nafter pm_runtime_get_sync() has been called, but the latter doesn't really\nguarantee that. It only guarantees that the suspend and resume callbacks\nwill not be running when it returns.\n\nHowever, if a .runtime_idle() callback is already running when\npm_runtime_get_sync() is called, the latter will notice that the runtime PM\nstatus of the device is RPM_ACTIVE and it will return right away without\nwaiting for the former to complete. In fact, it cannot wait for\n.runtime_idle() to complete because it may be called from that callback (it\narguably does not make much sense to do that, but it is not strictly\nprohibited).\n\nThus in general, whoever is providing a .runtime_idle() callback needs\nto protect it from running in parallel with whatever code runs after\npm_runtime_get_sync(). [Note that .runtime_idle() will not start after\npm_runtime_get_sync() has returned, but it may continue running then if it\nhas started earlier.]\n\nOne way to address that race condition is to call pm_runtime_barrier()\nafter pm_runtime_get_sync() (not before it, because a nonzero value of the\nruntime PM usage counter is necessary to prevent runtime PM callbacks from\nbeing invoked) to wait for the .runtime_idle() callback to complete should\nit be running at that point. A suitable place for doing that is in\npci_device_remove() which calls pm_runtime_get_sync() before removing the\ndriver, so it may as well call pm_runtime_barrier() subsequently, which\nwill prevent the race in question from occurring, not just in the rtsx_pcr\ndriver, but in any PCI drivers providing .runtime_idle() callbacks." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/pci/pci-driver.c" ], "versions": [ { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "9a87375bb586515c0af63d5dcdcd58ec4acf20a6", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "47d8aafcfe313511a98f165a54d0adceb34e54b1", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "bbe068b24409ef740657215605284fc7cdddd491", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "7cc94dd36e48879e76ae7a8daea4ff322b7d9674", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "900b81caf00c89417172afe0e7e49ac4eb110f4b", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "d86ad8c3e152349454b82f37007ff6ba45f26989", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "d534198311c345e4b062c4b88bb609efb8bd91d5", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "6347348c6aba52dda0b33296684cbb627bdc6970", "status": "affected", "versionType": "git" }, { "version": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "lessThan": "9d5286d4e7f68beab450deddbb6a32edd5ecf4bf", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/pci/pci-driver.c" ], "versions": [ { "version": "2.6.36", "status": "affected" }, { "version": "0", "lessThan": "2.6.36", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.312", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.274", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.215", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.154", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.84", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.24", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.12", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8.3", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "4.19.312" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "5.4.274" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "5.10.215" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "5.15.154" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.1.84" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.6.24" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.7.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.8.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.36", "versionEndExcluding": "6.9" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/9a87375bb586515c0af63d5dcdcd58ec4acf20a6" }, { "url": "https://git.kernel.org/stable/c/47d8aafcfe313511a98f165a54d0adceb34e54b1" }, { "url": "https://git.kernel.org/stable/c/bbe068b24409ef740657215605284fc7cdddd491" }, { "url": "https://git.kernel.org/stable/c/7cc94dd36e48879e76ae7a8daea4ff322b7d9674" }, { "url": "https://git.kernel.org/stable/c/900b81caf00c89417172afe0e7e49ac4eb110f4b" }, { "url": "https://git.kernel.org/stable/c/d86ad8c3e152349454b82f37007ff6ba45f26989" }, { "url": "https://git.kernel.org/stable/c/d534198311c345e4b062c4b88bb609efb8bd91d5" }, { "url": "https://git.kernel.org/stable/c/6347348c6aba52dda0b33296684cbb627bdc6970" }, { "url": "https://git.kernel.org/stable/c/9d5286d4e7f68beab450deddbb6a32edd5ecf4bf" } ], "title": "PCI/PM: Drain runtime-idle callbacks before driver removal", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information" } ] } ], "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2024-05-31T18:40:16.396244Z", "id": "CVE-2024-35809", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-29T19:25:02.357Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:21:47.494Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/9a87375bb586515c0af63d5dcdcd58ec4acf20a6", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/47d8aafcfe313511a98f165a54d0adceb34e54b1", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/bbe068b24409ef740657215605284fc7cdddd491", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/7cc94dd36e48879e76ae7a8daea4ff322b7d9674", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/900b81caf00c89417172afe0e7e49ac4eb110f4b", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d86ad8c3e152349454b82f37007ff6ba45f26989", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d534198311c345e4b062c4b88bb609efb8bd91d5", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/6347348c6aba52dda0b33296684cbb627bdc6970", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/9d5286d4e7f68beab450deddbb6a32edd5ecf4bf", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html", "tags": [ "x_transferred" ] } ] } ] }, "dataVersion": "5.2" }