github - ghsa-w993-3vv8-hxp8

ghsa-w993-3vv8-hxp8

Vulnerability from github

Published

2025-01-08 18:30

Modified

2025-01-08 18:30

Details

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

kunit: Fix potential null dereference in kunit_device_driver_test()

kunit_kzalloc() may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for test_state.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56773"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-08T18:15:18Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nkunit: Fix potential null dereference in kunit_device_driver_test()\n\nkunit_kzalloc() may return a NULL pointer, dereferencing it without\nNULL check may lead to NULL dereference.\nAdd a NULL check for test_state.",
  "id": "GHSA-w993-3vv8-hxp8",
  "modified": "2025-01-08T18:30:48Z",
  "published": "2025-01-08T18:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56773"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/435c20eed572a95709b1536ff78832836b2f91b1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5d28fac59369b5d3c48cdf09e50275a61ff91202"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-56773

Vulnerability from cvelistv5

Published

2025-01-08 17:49

Modified

2025-01-08 17:49

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: kunit: Fix potential null dereference in kunit_device_driver_test() kunit_kzalloc() may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for test_state.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/5d28fac59369b5d3c48cdf09e50275a61ff91202
	https://git.kernel.org/stable/c/435c20eed572a95709b1536ff78832836b2f91b1

Impacted products

Vendor

Product

Version

▼

Linux

Version: d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e
Version: d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e

Linux

Version: 6.8

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "lib/kunit/kunit-test.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5d28fac59369b5d3c48cdf09e50275a61ff91202",
              "status": "affected",
              "version": "d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e",
              "versionType": "git"
            },
            {
              "lessThan": "435c20eed572a95709b1536ff78832836b2f91b1",
              "status": "affected",
              "version": "d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "lib/kunit/kunit-test.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "lessThan": "6.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkunit: Fix potential null dereference in kunit_device_driver_test()\n\nkunit_kzalloc() may return a NULL pointer, dereferencing it without\nNULL check may lead to NULL dereference.\nAdd a NULL check for test_state."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-08T17:49:12.275Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5d28fac59369b5d3c48cdf09e50275a61ff91202"
        },
        {
          "url": "https://git.kernel.org/stable/c/435c20eed572a95709b1536ff78832836b2f91b1"
        }
      ],
      "title": "kunit: Fix potential null dereference in kunit_device_driver_test()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56773",
    "datePublished": "2025-01-08T17:49:12.275Z",
    "dateReserved": "2024-12-29T11:26:39.764Z",
    "dateUpdated": "2025-01-08T17:49:12.275Z",
    "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.

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