github - ghsa-93c4-8fxm-4wq3

ghsa-93c4-8fxm-4wq3

Vulnerability from github

Published

2025-01-08 18:30

Modified

2025-01-10 00:30

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:

drm/sti: avoid potential dereference of error pointers

The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56776"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-08T18:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sti: avoid potential dereference of error pointers\n\nThe return value of drm_atomic_get_crtc_state() needs to be\nchecked. To avoid use of error pointer \u0027crtc_state\u0027 in case\nof the failure.",
  "id": "GHSA-93c4-8fxm-4wq3",
  "modified": "2025-01-10T00:30:35Z",
  "published": "2025-01-08T18:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56776"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40725c5fabee804fecce41d4d5c5bae80c45e1c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/831214f77037de02afc287eae93ce97f218d8c04"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ab73ac97c0fa528f66eeccd9bb53eb6eb7d20dc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e98ff67f5a68114804607de549c2350d27628fc7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f67786293193cf01ebcc6fdbcbd1587b24f52679"
    }
  ],
  "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-2024-56776

Vulnerability from cvelistv5

Published

2025-01-08 17:49

Modified

2025-01-20 06:27

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer 'crtc_state' in case of the failure.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e98ff67f5a68114804607de549c2350d27628fc7
	https://git.kernel.org/stable/c/40725c5fabee804fecce41d4d5c5bae80c45e1c4
	https://git.kernel.org/stable/c/8ab73ac97c0fa528f66eeccd9bb53eb6eb7d20dc
	https://git.kernel.org/stable/c/f67786293193cf01ebcc6fdbcbd1587b24f52679
	https://git.kernel.org/stable/c/831214f77037de02afc287eae93ce97f218d8c04

Impacted products

Vendor

Product

Version

▼

Linux

Version: dd86dc2f9ae1102f46115be1f1422265c15540f1
Version: dd86dc2f9ae1102f46115be1f1422265c15540f1
Version: dd86dc2f9ae1102f46115be1f1422265c15540f1
Version: dd86dc2f9ae1102f46115be1f1422265c15540f1
Version: dd86dc2f9ae1102f46115be1f1422265c15540f1

Linux

Version: 4.6

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JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/sti/sti_cursor.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e98ff67f5a68114804607de549c2350d27628fc7",
              "status": "affected",
              "version": "dd86dc2f9ae1102f46115be1f1422265c15540f1",
              "versionType": "git"
            },
            {
              "lessThan": "40725c5fabee804fecce41d4d5c5bae80c45e1c4",
              "status": "affected",
              "version": "dd86dc2f9ae1102f46115be1f1422265c15540f1",
              "versionType": "git"
            },
            {
              "lessThan": "8ab73ac97c0fa528f66eeccd9bb53eb6eb7d20dc",
              "status": "affected",
              "version": "dd86dc2f9ae1102f46115be1f1422265c15540f1",
              "versionType": "git"
            },
            {
              "lessThan": "f67786293193cf01ebcc6fdbcbd1587b24f52679",
              "status": "affected",
              "version": "dd86dc2f9ae1102f46115be1f1422265c15540f1",
              "versionType": "git"
            },
            {
              "lessThan": "831214f77037de02afc287eae93ce97f218d8c04",
              "status": "affected",
              "version": "dd86dc2f9ae1102f46115be1f1422265c15540f1",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/sti/sti_cursor.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.6"
            },
            {
              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sti: avoid potential dereference of error pointers\n\nThe return value of drm_atomic_get_crtc_state() needs to be\nchecked. To avoid use of error pointer \u0027crtc_state\u0027 in case\nof the failure."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-20T06:27:56.722Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e98ff67f5a68114804607de549c2350d27628fc7"
        },
        {
          "url": "https://git.kernel.org/stable/c/40725c5fabee804fecce41d4d5c5bae80c45e1c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/8ab73ac97c0fa528f66eeccd9bb53eb6eb7d20dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/f67786293193cf01ebcc6fdbcbd1587b24f52679"
        },
        {
          "url": "https://git.kernel.org/stable/c/831214f77037de02afc287eae93ce97f218d8c04"
        }
      ],
      "title": "drm/sti: avoid potential dereference of error pointers",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56776",
    "datePublished": "2025-01-08T17:49:14.622Z",
    "dateReserved": "2024-12-29T11:26:39.766Z",
    "dateUpdated": "2025-01-20T06:27:56.722Z",
    "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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