github - ghsa-76f2-qj4m-vmqr

ghsa-76f2-qj4m-vmqr

Vulnerability from github

Published

2024-09-27 15:30

Modified

2024-10-01 18:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()

If the __qcuefi pointer is not set, then in the original code, we would hold onto the lock. That means that if we tried to set it later, then it would cause a deadlock. Drop the lock on the error path. That's what all the callers are expecting.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-46868"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-27T13:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()\n\nIf the __qcuefi pointer is not set, then in the original code, we would\nhold onto the lock.  That means that if we tried to set it later, then\nit would cause a deadlock.  Drop the lock on the error path.  That\u0027s\nwhat all the callers are expecting.",
  "id": "GHSA-76f2-qj4m-vmqr",
  "modified": "2024-10-01T18:31:17Z",
  "published": "2024-09-27T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46868"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-46868

Vulnerability from cvelistv5

Published

2024-09-27 12:42

Modified

2024-12-19 09:25

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire() If the __qcuefi pointer is not set, then in the original code, we would hold onto the lock. That means that if we tried to set it later, then it would cause a deadlock. Drop the lock on the error path. That's what all the callers are expecting.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03
	https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f

Impacted products

Vendor

Product

Version

▼

Linux

Version: 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9
Version: 759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9

Linux

Version: 6.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46868",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T13:29:02.296059Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T13:31:13.751Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/qcom/qcom_qseecom_uefisecapp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8c6a5a1fc02ad1d62d06897ab330693d4d27cd03",
              "status": "affected",
              "version": "759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9",
              "versionType": "git"
            },
            {
              "lessThan": "db213b0cfe3268d8b1d382b3bcc999c687a2567f",
              "status": "affected",
              "version": "759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/firmware/qcom/qcom_qseecom_uefisecapp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.7"
            },
            {
              "lessThan": "6.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.11",
              "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\nfirmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()\n\nIf the __qcuefi pointer is not set, then in the original code, we would\nhold onto the lock.  That means that if we tried to set it later, then\nit would cause a deadlock.  Drop the lock on the error path.  That\u0027s\nwhat all the callers are expecting."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:25:04.914Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8c6a5a1fc02ad1d62d06897ab330693d4d27cd03"
        },
        {
          "url": "https://git.kernel.org/stable/c/db213b0cfe3268d8b1d382b3bcc999c687a2567f"
        }
      ],
      "title": "firmware: qcom: uefisecapp: Fix deadlock in qcuefi_acquire()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46868",
    "datePublished": "2024-09-27T12:42:55.664Z",
    "dateReserved": "2024-09-11T15:12:18.294Z",
    "dateUpdated": "2024-12-19T09:25:04.914Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted