github - ghsa-2w74-hfc7-29w5

ghsa-2w74-hfc7-29w5

Vulnerability from github

Published

2024-11-08 06:30

Modified

2024-11-27 21:32

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/panthor: Fix access to uninitialized variable in tick_ctx_cleanup()

The group variable can't be used to retrieve ptdev in our second loop, because it points to the previously iterated list_head, not a valid group. Get the ptdev object from the scheduler instead.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50173"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-08T06:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Fix access to uninitialized variable in tick_ctx_cleanup()\n\nThe group variable can\u0027t be used to retrieve ptdev in our second loop,\nbecause it points to the previously iterated list_head, not a valid\ngroup. Get the ptdev object from the scheduler instead.",
  "id": "GHSA-2w74-hfc7-29w5",
  "modified": "2024-11-27T21:32:43Z",
  "published": "2024-11-08T06:30:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50173"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/282864cc5d3f144af0cdea1868ee2dc2c5110f0d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3bde05794497d5f426d4ea2ecb9868bf7721fb24"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ac2ca5e5148a0d4d78ac01c2d8348d0757c7367f"
    }
  ],
  "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-2024-50173

Vulnerability from cvelistv5

Published

2024-11-08 05:23

Modified

2024-12-19 09:34

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix access to uninitialized variable in tick_ctx_cleanup() The group variable can't be used to retrieve ptdev in our second loop, because it points to the previously iterated list_head, not a valid group. Get the ptdev object from the scheduler instead.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ac2ca5e5148a0d4d78ac01c2d8348d0757c7367f
	https://git.kernel.org/stable/c/3bde05794497d5f426d4ea2ecb9868bf7721fb24
	https://git.kernel.org/stable/c/282864cc5d3f144af0cdea1868ee2dc2c5110f0d

Impacted products

Vendor

Product

Version

▼

Linux

Version: d72f049087d4f973f6332b599c92177e718107de
Version: d72f049087d4f973f6332b599c92177e718107de
Version: d72f049087d4f973f6332b599c92177e718107de

Linux

Version: 6.10

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_sched.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ac2ca5e5148a0d4d78ac01c2d8348d0757c7367f",
              "status": "affected",
              "version": "d72f049087d4f973f6332b599c92177e718107de",
              "versionType": "git"
            },
            {
              "lessThan": "3bde05794497d5f426d4ea2ecb9868bf7721fb24",
              "status": "affected",
              "version": "d72f049087d4f973f6332b599c92177e718107de",
              "versionType": "git"
            },
            {
              "lessThan": "282864cc5d3f144af0cdea1868ee2dc2c5110f0d",
              "status": "affected",
              "version": "d72f049087d4f973f6332b599c92177e718107de",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_sched.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Fix access to uninitialized variable in tick_ctx_cleanup()\n\nThe group variable can\u0027t be used to retrieve ptdev in our second loop,\nbecause it points to the previously iterated list_head, not a valid\ngroup. Get the ptdev object from the scheduler instead."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:34:37.915Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ac2ca5e5148a0d4d78ac01c2d8348d0757c7367f"
        },
        {
          "url": "https://git.kernel.org/stable/c/3bde05794497d5f426d4ea2ecb9868bf7721fb24"
        },
        {
          "url": "https://git.kernel.org/stable/c/282864cc5d3f144af0cdea1868ee2dc2c5110f0d"
        }
      ],
      "title": "drm/panthor: Fix access to uninitialized variable in tick_ctx_cleanup()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50173",
    "datePublished": "2024-11-08T05:23:55.847Z",
    "dateReserved": "2024-10-21T19:36:19.963Z",
    "dateUpdated": "2024-12-19T09:34:37.915Z",
    "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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