fkie_nvd - fkie_cve-2025-68207

FKIE_CVE-2025-68207

Vulnerability from fkie_nvd - Published: 2025-12-16 14:15 - Updated: 2025-12-18 15:08

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Synchronize Dead CT worker with unbind Cancel and wait for any Dead CT worker to complete before continuing with device unbinding. Else the worker will end up using resources freed by the undind operation. (cherry picked from commit 492671339114e376aaa38626d637a2751cdef263)

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/35959ab7d16b618616edf6df882a4533d2efe193
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/95af8f4fdce8349a5fe75264007f1af2aa1082ea
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ce6ccf8e881a919bf902174ac879f80c97669498

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/guc: Synchronize Dead CT worker with unbind\n\nCancel and wait for any Dead CT worker to complete before continuing\nwith device unbinding. Else the worker will end up using resources freed\nby the undind operation.\n\n(cherry picked from commit 492671339114e376aaa38626d637a2751cdef263)"
    }
  ],
  "id": "CVE-2025-68207",
  "lastModified": "2025-12-18T15:08:25.907",
  "metrics": {},
  "published": "2025-12-16T14:15:53.590",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/35959ab7d16b618616edf6df882a4533d2efe193"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/95af8f4fdce8349a5fe75264007f1af2aa1082ea"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ce6ccf8e881a919bf902174ac879f80c97669498"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2025-68207 (GCVE-0-2025-68207)

Vulnerability from cvelistv5 – Published: 2025-12-16 13:48 – Updated: 2025-12-16 13:48

Title

drm/xe/guc: Synchronize Dead CT worker with unbind

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/35959ab7d16b61861…
	https://git.kernel.org/stable/c/ce6ccf8e881a919bf…
	https://git.kernel.org/stable/c/95af8f4fdce8349a5…

Impacted products

Vendor

Product

Version

Linux

Affected: ff6482fb458953e111a82b7c537363d9aacf04bf , < 35959ab7d16b618616edf6df882a4533d2efe193 (git)
Affected: d2c5a5a926f43b2e42c5c955f917bad8ad6dd68c , < ce6ccf8e881a919bf902174ac879f80c97669498 (git)
Affected: d2c5a5a926f43b2e42c5c955f917bad8ad6dd68c , < 95af8f4fdce8349a5fe75264007f1af2aa1082ea (git)

Linux

Affected: 6.13
Unaffected: 0 , < 6.13 (semver)
Unaffected: 6.12.59 , ≤ 6.12.* (semver)
Unaffected: 6.17.9 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_guc_ct.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "35959ab7d16b618616edf6df882a4533d2efe193",
              "status": "affected",
              "version": "ff6482fb458953e111a82b7c537363d9aacf04bf",
              "versionType": "git"
            },
            {
              "lessThan": "ce6ccf8e881a919bf902174ac879f80c97669498",
              "status": "affected",
              "version": "d2c5a5a926f43b2e42c5c955f917bad8ad6dd68c",
              "versionType": "git"
            },
            {
              "lessThan": "95af8f4fdce8349a5fe75264007f1af2aa1082ea",
              "status": "affected",
              "version": "d2c5a5a926f43b2e42c5c955f917bad8ad6dd68c",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_guc_ct.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.13"
            },
            {
              "lessThan": "6.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.59",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.59",
                  "versionStartIncluding": "6.12.37",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17.9",
                  "versionStartIncluding": "6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18",
                  "versionStartIncluding": "6.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/guc: Synchronize Dead CT worker with unbind\n\nCancel and wait for any Dead CT worker to complete before continuing\nwith device unbinding. Else the worker will end up using resources freed\nby the undind operation.\n\n(cherry picked from commit 492671339114e376aaa38626d637a2751cdef263)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-16T13:48:34.574Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/35959ab7d16b618616edf6df882a4533d2efe193"
        },
        {
          "url": "https://git.kernel.org/stable/c/ce6ccf8e881a919bf902174ac879f80c97669498"
        },
        {
          "url": "https://git.kernel.org/stable/c/95af8f4fdce8349a5fe75264007f1af2aa1082ea"
        }
      ],
      "title": "drm/xe/guc: Synchronize Dead CT worker with unbind",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-68207",
    "datePublished": "2025-12-16T13:48:34.574Z",
    "dateReserved": "2025-12-16T13:41:40.255Z",
    "dateUpdated": "2025-12-16T13:48:34.574Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2025-68207

CVE-2025-68207 (GCVE-0-2025-68207)

Tags

Sightings

Nomenclature