Vulnerability-Lookup

FKIE_CVE-2026-31390

Vulnerability from fkie_nvd - Published: 2026-04-03 16:16 - Updated: 2026-04-07 13:20

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in xe_vm_madvise_ioctl When check_bo_args_are_sane() validation fails, jump to the new free_vmas cleanup label to properly free the allocated resources. This ensures proper cleanup in this error path. (cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40

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: Fix memory leak in xe_vm_madvise_ioctl\n\nWhen check_bo_args_are_sane() validation fails, jump to the new\nfree_vmas cleanup label to properly free the allocated resources.\nThis ensures proper cleanup in this error path.\n\n(cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)"
    }
  ],
  "id": "CVE-2026-31390",
  "lastModified": "2026-04-07T13:20:55.200",
  "metrics": {},
  "published": "2026-04-03T16:16:36.987",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-31390 (GCVE-0-2026-31390)

Vulnerability from cvelistv5 – Published: 2026-04-03 15:15 – Updated: 2026-04-03 15:15

Title

drm/xe: Fix memory leak in xe_vm_madvise_ioctl

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/c3aa7b837920c844d…
	https://git.kernel.org/stable/c/1c87b48a0ff040723…
	https://git.kernel.org/stable/c/0cfe9c4838f114771…

Impacted products

Vendor

Product

Version

Linux

Affected: 293032eec4baa04374d62dd44de61e355296ad32 , < c3aa7b837920c844d5ae0dd3dbaeb465a461de40 (git)
Affected: 293032eec4baa04374d62dd44de61e355296ad32 , < 1c87b48a0ff040723f84a67b32892af7e6a3634f (git)
Affected: 293032eec4baa04374d62dd44de61e355296ad32 , < 0cfe9c4838f1147713f6b5c02094cd4dc0c598fa (git)

Linux

Affected: 6.18
Unaffected: 0 , < 6.18 (semver)
Unaffected: 6.18.20 , ≤ 6.18.* (semver)
Unaffected: 6.19.10 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc3 , ≤ * (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_vm_madvise.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c3aa7b837920c844d5ae0dd3dbaeb465a461de40",
              "status": "affected",
              "version": "293032eec4baa04374d62dd44de61e355296ad32",
              "versionType": "git"
            },
            {
              "lessThan": "1c87b48a0ff040723f84a67b32892af7e6a3634f",
              "status": "affected",
              "version": "293032eec4baa04374d62dd44de61e355296ad32",
              "versionType": "git"
            },
            {
              "lessThan": "0cfe9c4838f1147713f6b5c02094cd4dc0c598fa",
              "status": "affected",
              "version": "293032eec4baa04374d62dd44de61e355296ad32",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/xe/xe_vm_madvise.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.18"
            },
            {
              "lessThan": "6.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.20",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.20",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.10",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0-rc3",
                  "versionStartIncluding": "6.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix memory leak in xe_vm_madvise_ioctl\n\nWhen check_bo_args_are_sane() validation fails, jump to the new\nfree_vmas cleanup label to properly free the allocated resources.\nThis ensures proper cleanup in this error path.\n\n(cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-03T15:15:56.035Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40"
        },
        {
          "url": "https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f"
        },
        {
          "url": "https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa"
        }
      ],
      "title": "drm/xe: Fix memory leak in xe_vm_madvise_ioctl",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-31390",
    "datePublished": "2026-04-03T15:15:56.035Z",
    "dateReserved": "2026-03-09T15:48:24.084Z",
    "dateUpdated": "2026-04-03T15:15:56.035Z",
    "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-2026-31390

CVE-2026-31390 (GCVE-0-2026-31390)

Tags

Sightings

Nomenclature