fkie_nvd - fkie_cve-2022-50037

fkie_cve-2022-50037

Vulnerability from fkie_nvd

Published

2025-06-18 11:15

Modified

2025-06-18 13:47

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
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "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)"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/i915/ttm: no filtrar el estado de CCS El kernel solo administra el estado de CCS con objetos solo lmem, sin embargo, el kernel a\u00fan debe tener cuidado de no filtrar el estado de CCS del usuario anterior. (seleccionado de el commit 353819d85f87be46aeb9c1dd929d445a006fc6ec) "
    }
  ],
  "id": "CVE-2022-50037",
  "lastModified": "2025-06-18T13:47:40.833",
  "metrics": {},
  "published": "2025-06-18T11:15:32.117",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/232d150fa15606e96c0e01e5c7a2d4e03f621787"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b431cffb4883b9e90d48f0c408674c50fef428a5"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

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

To clipboard

{
  "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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