github - ghsa-ww92-9rhr-29hv

ghsa-ww92-9rhr-29hv

Vulnerability from github

Published

2025-06-18 12:30

Modified

2025-06-18 12:30

Details

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

drm/i915/ttm: don't leak the ccs state

The kernel only manages the ccs state with lmem-only objects, however the kernel should still take care not to leak the CCS state from the previous user.

(cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50037"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:32Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/ttm: don\u0027t leak the ccs state\n\nThe kernel only manages the ccs state with lmem-only objects, however\nthe kernel should still take care not to leak the CCS state from the\nprevious user.\n\n(cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)",
  "id": "GHSA-ww92-9rhr-29hv",
  "modified": "2025-06-18T12:30:44Z",
  "published": "2025-06-18T12:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50037"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50037 (GCVE-0-2022-50037)

Vulnerability from cvelistv5

Published

2025-06-18 11:01

Modified

2025-06-18 11:01

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/i915/ttm: don't leak the ccs state The kernel only manages the ccs state with lmem-only objects, however the kernel should still take care not to leak the CCS state from the previous user. (cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)

References

►

URL

Tags

	https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5
	https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787

Impacted products

Vendor

Product

Version

►

Version: 48760ffe923aeb2cc73865ea36b3509718d102e3
Version: 48760ffe923aeb2cc73865ea36b3509718d102e3

Version: 5.19

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/i915/gt/intel_migrate.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b431cffb4883b9e90d48f0c408674c50fef428a5",
              "status": "affected",
              "version": "48760ffe923aeb2cc73865ea36b3509718d102e3",
              "versionType": "git"
            },
            {
              "lessThan": "232d150fa15606e96c0e01e5c7a2d4e03f621787",
              "status": "affected",
              "version": "48760ffe923aeb2cc73865ea36b3509718d102e3",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/i915/gt/intel_migrate.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.4",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/ttm: don\u0027t leak the ccs state\n\nThe kernel only manages the ccs state with lmem-only objects, however\nthe kernel should still take care not to leak the CCS state from the\nprevious user.\n\n(cherry picked from commit 353819d85f87be46aeb9c1dd929d445a006fc6ec)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:01:38.534Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787"
        }
      ],
      "title": "drm/i915/ttm: don\u0027t leak the ccs state",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50037",
    "datePublished": "2025-06-18T11:01:38.534Z",
    "dateReserved": "2025-06-18T10:57:27.397Z",
    "dateUpdated": "2025-06-18T11:01:38.534Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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