FKIE_CVE-2026-68267

Vulnerability from fkie_nvd - Published: 2026-08-10 13:20 - Updated: 2026-08-17 05:18
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists Unconditionally whitelisting OA registers is a security violation. Set RING_FORCE_TO_NONPRIV_DENY bit in OA nonpriv slots, so that OA registers don't get whitelisted by default after probe, gt reset, resume and engine reset. (cherry picked from commit 90511bdcfda97211c01f1d945d4ea616578d8fca)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e6d07abbc0c41cb3259042794ad3deca79dd14e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7982678fa21eda02a9111d2646be6762b5e3a64d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9852aa87ecba95d7bf9fb94a9d6c4f69312c9682
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e70086a3a06d276b4a5d9a2c51c9330c6cf72780
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_reg_whitelist.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9852aa87ecba95d7bf9fb94a9d6c4f69312c9682",
              "status": "affected",
              "version": "828a8eaf37c3fac6ba048995f55f1647a4ac542d",
              "versionType": "git"
            },
            {
              "lessThan": "7982678fa21eda02a9111d2646be6762b5e3a64d",
              "status": "affected",
              "version": "828a8eaf37c3fac6ba048995f55f1647a4ac542d",
              "versionType": "git"
            },
            {
              "lessThan": "1e6d07abbc0c41cb3259042794ad3deca79dd14e",
              "status": "affected",
              "version": "828a8eaf37c3fac6ba048995f55f1647a4ac542d",
              "versionType": "git"
            },
            {
              "lessThan": "e70086a3a06d276b4a5d9a2c51c9330c6cf72780",
              "status": "affected",
              "version": "828a8eaf37c3fac6ba048995f55f1647a4ac542d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_reg_whitelist.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists\n\nUnconditionally whitelisting OA registers is a security violation. Set\nRING_FORCE_TO_NONPRIV_DENY bit in OA nonpriv slots, so that OA registers\ndon\u0027t get whitelisted by default after probe, gt reset, resume and engine\nreset.\n\n(cherry picked from commit 90511bdcfda97211c01f1d945d4ea616578d8fca)"
    }
  ],
  "id": "CVE-2026-68267",
  "lastModified": "2026-08-17T05:18:29.247",
  "metrics": {},
  "published": "2026-08-10T13:20:15.640",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1e6d07abbc0c41cb3259042794ad3deca79dd14e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/7982678fa21eda02a9111d2646be6762b5e3a64d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9852aa87ecba95d7bf9fb94a9d6c4f69312c9682"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e70086a3a06d276b4a5d9a2c51c9330c6cf72780"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.