{"id":"CVE-2024-47666","state":"PUBLISHED","title":"scsi: pm80xx: Set phy->enable_completion only when we wait for it","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Set phy->enable_completion only when we wait for it\n\npm8001_phy_control() populates the enable_completion pointer with a stack\naddress, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and\nreturns. The problem arises when a phy control response comes late.  After\n300 ms the pm8001_phy_control() function returns and the passed\nenable_completion stack address is no longer valid. Late phy control\nresponse invokes complete() on a dangling enable_completion pointer which\nleads to a kernel crash.","publishedAt":"2024-10-09T14:13:58.849Z","updatedAt":"2026-05-11T20:38:25.670Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"ddc501f4130f4baa787cb6cfa309af697179f475","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"a5d954802bda1aabcba49633cd94bad91c94113f","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"e23ee0cc5bded07e700553aecc333bb20c768546","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"7b1d779647afaea9185fa2f150b1721e7c1aae89","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"f14d3e1aa613311c744af32d75125e95fc8ffb84","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"e4f949ef1516c0d74745ee54a0f4882c1f6c7aea","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/pm8001/pm8001_sas.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"5.10.247","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.197","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.159","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.51","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/pm8001/pm8001_sas.c"]}],"references":["https://git.kernel.org/stable/c/ddc501f4130f4baa787cb6cfa309af697179f475","https://git.kernel.org/stable/c/a5d954802bda1aabcba49633cd94bad91c94113f","https://git.kernel.org/stable/c/e23ee0cc5bded07e700553aecc333bb20c768546","https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89","https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84","https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/47xxx/CVE-2024-47666.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-47666","state":"PUBLISHED","datePublished":"2024-10-09T14:13:58.849Z","dateUpdated":"2026-05-11T20:38:25.670Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-09-30T16:00:12.936Z"},"containers":{"cna":{"title":"scsi: pm80xx: Set phy->enable_completion only when we wait for it","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Set phy->enable_completion only when we wait for it\n\npm8001_phy_control() populates the enable_completion pointer with a stack\naddress, sends a PHY_LINK_RESET / PHY_HARD_RESET, waits 300 ms, and\nreturns. The problem arises when a phy control response comes late.  After\n300 ms the pm8001_phy_control() function returns and the passed\nenable_completion stack address is no longer valid. Late phy control\nresponse invokes complete() on a dangling enable_completion pointer which\nleads to a kernel crash."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"ddc501f4130f4baa787cb6cfa309af697179f475","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"a5d954802bda1aabcba49633cd94bad91c94113f","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"e23ee0cc5bded07e700553aecc333bb20c768546","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"7b1d779647afaea9185fa2f150b1721e7c1aae89","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"f14d3e1aa613311c744af32d75125e95fc8ffb84","versionType":"git"},{"version":"869ddbdcae3b4fb83b99889abae31544c149b210","status":"affected","lessThan":"e4f949ef1516c0d74745ee54a0f4882c1f6c7aea","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/pm8001/pm8001_sas.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.15","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.15","versionType":"semver"},{"version":"5.10.247","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.197","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.159","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.51","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.10.10","status":"unaffected","lessThanOrEqual":"6.10.*","versionType":"semver"},{"version":"6.11","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/pm8001/pm8001_sas.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ddc501f4130f4baa787cb6cfa309af697179f475"},{"url":"https://git.kernel.org/stable/c/a5d954802bda1aabcba49633cd94bad91c94113f"},{"url":"https://git.kernel.org/stable/c/e23ee0cc5bded07e700553aecc333bb20c768546"},{"url":"https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89"},{"url":"https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84"},{"url":"https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:38:25.670Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.10.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.15.197"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.6.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.11"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-10T13:21:42.621552Z","id":"CVE-2024-47666","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-10T13:21:56.821Z"}}]}}}