CVE-2024-49851 (GCVE-0-2024-49851)

Vulnerability from cvelistv5 – Published: 2024-10-21 12:18 – Updated: 2025-11-03 22:22
VLAI?
Title
tpm: Clean up TPM space after command failure
Summary
In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can result in transient handles being leaked if the device is subsequently closed with no further commands performed. Fix this by flushing the space in the event of command transmission failure.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 87e8134c18977b566f4ec248c8a147244da69402 (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 2c9b228938e9266a1065a3f4fe5c99b7235dc439 (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < ebc4e1f4492d114f9693950621b3ea42b2f82bec (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < c84ceb546f30432fccea4891163f7050f5bee5dd (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 82478cb8a23bd4f97935bbe60d64528c6d9918b4 (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < adf4ce162561222338cf2c9a2caa294527f7f721 (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < 3f9f72d843c92fb6f4ff7460d774413cde7f254c (git)
Affected: 745b361e989af21ad40811c2586b60229f870a68 , < e3aaebcbb7c6b403416f442d1de70d437ce313a7 (git)
Create a notification for this product.
    Linux Linux Affected: 4.12
Unaffected: 0 , < 4.12 (semver)
Unaffected: 5.4.285 , ≤ 5.4.* (semver)
Unaffected: 5.10.227 , ≤ 5.10.* (semver)
Unaffected: 5.15.168 , ≤ 5.15.* (semver)
Unaffected: 6.1.113 , ≤ 6.1.* (semver)
Unaffected: 6.6.54 , ≤ 6.6.* (semver)
Unaffected: 6.10.13 , ≤ 6.10.* (semver)
Unaffected: 6.11.2 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-49851",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-21T12:56:54.610460Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-21T13:04:11.872Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:22:18.217Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/char/tpm/tpm-dev-common.c",
            "drivers/char/tpm/tpm2-space.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "87e8134c18977b566f4ec248c8a147244da69402",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "2c9b228938e9266a1065a3f4fe5c99b7235dc439",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "ebc4e1f4492d114f9693950621b3ea42b2f82bec",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "c84ceb546f30432fccea4891163f7050f5bee5dd",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "82478cb8a23bd4f97935bbe60d64528c6d9918b4",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "adf4ce162561222338cf2c9a2caa294527f7f721",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "3f9f72d843c92fb6f4ff7460d774413cde7f254c",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            },
            {
              "lessThan": "e3aaebcbb7c6b403416f442d1de70d437ce313a7",
              "status": "affected",
              "version": "745b361e989af21ad40811c2586b60229f870a68",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/char/tpm/tpm-dev-common.c",
            "drivers/char/tpm/tpm2-space.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.12"
            },
            {
              "lessThan": "4.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.285",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.227",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.168",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.113",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.54",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.285",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.227",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.168",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.113",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.54",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.13",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11.2",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12",
                  "versionStartIncluding": "4.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: Clean up TPM space after command failure\n\ntpm_dev_transmit prepares the TPM space before attempting command\ntransmission. However if the command fails no rollback of this\npreparation is done. This can result in transient handles being leaked\nif the device is subsequently closed with no further commands performed.\n\nFix this by flushing the space in the event of command transmission\nfailure."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:39:31.728Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/87e8134c18977b566f4ec248c8a147244da69402"
        },
        {
          "url": "https://git.kernel.org/stable/c/2c9b228938e9266a1065a3f4fe5c99b7235dc439"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebc4e1f4492d114f9693950621b3ea42b2f82bec"
        },
        {
          "url": "https://git.kernel.org/stable/c/c84ceb546f30432fccea4891163f7050f5bee5dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/82478cb8a23bd4f97935bbe60d64528c6d9918b4"
        },
        {
          "url": "https://git.kernel.org/stable/c/adf4ce162561222338cf2c9a2caa294527f7f721"
        },
        {
          "url": "https://git.kernel.org/stable/c/3f9f72d843c92fb6f4ff7460d774413cde7f254c"
        },
        {
          "url": "https://git.kernel.org/stable/c/e3aaebcbb7c6b403416f442d1de70d437ce313a7"
        }
      ],
      "title": "tpm: Clean up TPM space after command failure",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-49851",
    "datePublished": "2024-10-21T12:18:44.742Z",
    "dateReserved": "2024-10-21T12:17:06.015Z",
    "dateUpdated": "2025-11-03T22:22:18.217Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:22:18.217Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-49851\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-21T12:56:54.610460Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-21T12:56:57.776Z\"}}], \"cna\": {\"title\": \"tpm: Clean up TPM space after command failure\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"87e8134c18977b566f4ec248c8a147244da69402\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"2c9b228938e9266a1065a3f4fe5c99b7235dc439\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"ebc4e1f4492d114f9693950621b3ea42b2f82bec\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"c84ceb546f30432fccea4891163f7050f5bee5dd\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"82478cb8a23bd4f97935bbe60d64528c6d9918b4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"adf4ce162561222338cf2c9a2caa294527f7f721\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"3f9f72d843c92fb6f4ff7460d774413cde7f254c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"745b361e989af21ad40811c2586b60229f870a68\", \"lessThan\": \"e3aaebcbb7c6b403416f442d1de70d437ce313a7\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/char/tpm/tpm-dev-common.c\", \"drivers/char/tpm/tpm2-space.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.12\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.12\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.285\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.168\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.54\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/char/tpm/tpm-dev-common.c\", \"drivers/char/tpm/tpm2-space.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/87e8134c18977b566f4ec248c8a147244da69402\"}, {\"url\": \"https://git.kernel.org/stable/c/2c9b228938e9266a1065a3f4fe5c99b7235dc439\"}, {\"url\": \"https://git.kernel.org/stable/c/ebc4e1f4492d114f9693950621b3ea42b2f82bec\"}, {\"url\": \"https://git.kernel.org/stable/c/c84ceb546f30432fccea4891163f7050f5bee5dd\"}, {\"url\": \"https://git.kernel.org/stable/c/82478cb8a23bd4f97935bbe60d64528c6d9918b4\"}, {\"url\": \"https://git.kernel.org/stable/c/adf4ce162561222338cf2c9a2caa294527f7f721\"}, {\"url\": \"https://git.kernel.org/stable/c/3f9f72d843c92fb6f4ff7460d774413cde7f254c\"}, {\"url\": \"https://git.kernel.org/stable/c/e3aaebcbb7c6b403416f442d1de70d437ce313a7\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ntpm: Clean up TPM space after command failure\\n\\ntpm_dev_transmit prepares the TPM space before attempting command\\ntransmission. However if the command fails no rollback of this\\npreparation is done. This can result in transient handles being leaked\\nif the device is subsequently closed with no further commands performed.\\n\\nFix this by flushing the space in the event of command transmission\\nfailure.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.285\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.227\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.168\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.54\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.13\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.2\", \"versionStartIncluding\": \"4.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"4.12\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:39:31.728Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-49851\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T22:22:18.217Z\", \"dateReserved\": \"2024-10-21T12:17:06.015Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T12:18:44.742Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.