cve-2024-47666
Vulnerability from cvelistv5
Published
2024-10-09 14:13
Modified
2024-11-05 09:48
Severity ?
Summary
scsi: pm80xx: Set phy->enable_completion only when we wait for it
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aeaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84Patch
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

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            "other": {
              "content": {
                "id": "CVE-2024-47666",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T13:21:42.621552Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Set phy-\u003eenable_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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:48:23.638Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84"
        },
        {
          "url": "https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea"
        }
      ],
      "title": "scsi: pm80xx: Set phy-\u003eenable_completion only when we wait for it",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-47666",
    "datePublished": "2024-10-09T14:13:58.849Z",
    "dateReserved": "2024-09-30T16:00:12.936Z",
    "dateUpdated": "2024-11-05T09:48:23.638Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-47666\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-09T15:15:15.353\",\"lastModified\":\"2024-10-23T16:34:49.307\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: pm80xx: Set phy-\u003eenable_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.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: pm80xx: Establecer phy-\u0026gt;enable_completion solo cuando lo esperamos pm8001_phy_control() rellena el puntero enable_completion con una direcci\u00f3n de pila, env\u00eda un PHY_LINK_RESET / PHY_HARD_RESET, espera 300 ms y regresa. El problema surge cuando una respuesta de control phy llega tarde. Despu\u00e9s de 300 ms, la funci\u00f3n pm8001_phy_control() regresa y la direcci\u00f3n de pila enable_completion pasada ya no es v\u00e1lida. La respuesta de control phy tard\u00eda invoca complete() en un puntero enable_completion colgante que conduce a un bloqueo del kernel.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.6.51\",\"matchCriteriaId\":\"D4954ED0-8229-4D57-B4B3-CB5154734977\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.10\",\"matchCriteriaId\":\"ACDEE48C-137A-4731-90D0-A675865E1BED\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/7b1d779647afaea9185fa2f150b1721e7c1aae89\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e4f949ef1516c0d74745ee54a0f4882c1f6c7aea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f14d3e1aa613311c744af32d75125e95fc8ffb84\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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