Vulnerability-Lookup

GHSA-4V29-QMG8-WV42

Vulnerability from github – Published: 2024-08-17 12:30 – Updated: 2025-11-04 00:31

Details

In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: pdr: protect locator_addr with the main mutex

If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-43849"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T10:15:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: pdr: protect locator_addr with the main mutex\n\nIf the service locator server is restarted fast enough, the PDR can\nrewrite locator_addr fields concurrently. Protect them by placing\nmodification of those fields under the main pdr-\u003elock.",
  "id": "GHSA-4v29-qmg8-wv42",
  "modified": "2025-11-04T00:31:16Z",
  "published": "2024-08-17T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43849"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-43849 (GCVE-0-2024-43849)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:22 – Updated: 2026-05-11 20:31

Title

soc: qcom: pdr: protect locator_addr with the main mutex

Summary

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pdr: protect locator_addr with the main mutex If the service locator server is restarted fast enough, the PDR can rewrite locator_addr fields concurrently. Protect them by placing modification of those fields under the main pdr->lock.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 16:07 UTC

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/eab05737ee2221625…
https://git.kernel.org/stable/c/d0870c4847e77a49c…
https://git.kernel.org/stable/c/475a77fb3f0e1d527…
https://git.kernel.org/stable/c/3e815626d73e05152…
https://git.kernel.org/stable/c/8543269567e2fb3d9…
https://git.kernel.org/stable/c/107924c14e3ddd851…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < eab05737ee22216250fe20d27f5a596da5ea6eb7 (git) Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c (git) Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < 475a77fb3f0e1d527f56c60b79f5879661df5b80 (git) Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < 3e815626d73e05152a8142f6e44aecc4133e6e08 (git) Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < 8543269567e2fb3d976a8255c5e348aed14f98bc (git) Affected: fbe639b44a82755d639df1c5d147c93f02ac5a0f , < 107924c14e3ddd85119ca43c26a4ee1056fa9b84 (git)
Linux	Linux	Affected: 5.7 Unaffected: 0 , < 5.7 (semver) Unaffected: 5.10.224 , ≤ 5.10.* (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.103 , ≤ 6.1.* (semver) Unaffected: 6.6.44 , ≤ 6.6.* (semver) Unaffected: 6.10.3 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43849",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:07:30.525809Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-12T17:33:21.452Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:05:44.468Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/qcom/pdr_interface.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "eab05737ee22216250fe20d27f5a596da5ea6eb7",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            },
            {
              "lessThan": "d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            },
            {
              "lessThan": "475a77fb3f0e1d527f56c60b79f5879661df5b80",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            },
            {
              "lessThan": "3e815626d73e05152a8142f6e44aecc4133e6e08",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            },
            {
              "lessThan": "8543269567e2fb3d976a8255c5e348aed14f98bc",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            },
            {
              "lessThan": "107924c14e3ddd85119ca43c26a4ee1056fa9b84",
              "status": "affected",
              "version": "fbe639b44a82755d639df1c5d147c93f02ac5a0f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/soc/qcom/pdr_interface.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.7"
            },
            {
              "lessThan": "5.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.165",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.224",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.165",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.103",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.44",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.3",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "5.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: pdr: protect locator_addr with the main mutex\n\nIf the service locator server is restarted fast enough, the PDR can\nrewrite locator_addr fields concurrently. Protect them by placing\nmodification of those fields under the main pdr-\u003elock."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:31:00.344Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/eab05737ee22216250fe20d27f5a596da5ea6eb7"
        },
        {
          "url": "https://git.kernel.org/stable/c/d0870c4847e77a49c2f91bb2a8e0fa3c1f8dea5c"
        },
        {
          "url": "https://git.kernel.org/stable/c/475a77fb3f0e1d527f56c60b79f5879661df5b80"
        },
        {
          "url": "https://git.kernel.org/stable/c/3e815626d73e05152a8142f6e44aecc4133e6e08"
        },
        {
          "url": "https://git.kernel.org/stable/c/8543269567e2fb3d976a8255c5e348aed14f98bc"
        },
        {
          "url": "https://git.kernel.org/stable/c/107924c14e3ddd85119ca43c26a4ee1056fa9b84"
        }
      ],
      "title": "soc: qcom: pdr: protect locator_addr with the main mutex",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43849",
    "datePublished": "2024-08-17T09:22:02.728Z",
    "dateReserved": "2024-08-17T09:11:59.276Z",
    "dateUpdated": "2026-05-11T20:31:00.344Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.