Vulnerability-Lookup

GHSA-86F7-X66F-VFWC

Vulnerability from github – Published: 2025-02-27 03:34 – Updated: 2026-10-30 15:32

Details

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

drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()

The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submit_lookup_cmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that.

Patchwork: https://patchwork.freedesktop.org/patch/624696/

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-52559"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-27T03:15:10Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()\n\nThe \"submit-\u003ecmd[i].size\" and \"submit-\u003ecmd[i].offset\" variables are u32\nvalues that come from the user via the submit_lookup_cmds() function.\nThis addition could lead to an integer wrapping bug so use size_add()\nto prevent that.\n\nPatchwork: https://patchwork.freedesktop.org/patch/624696/",
  "id": "GHSA-86f7-x66f-vfwc",
  "modified": "2026-10-30T15:32:04Z",
  "published": "2025-02-27T03:34:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52559"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b99b2c4621d13bd4374ef384e8f1fc188d0a5df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2f1845e46c41ed500789d53dc45b383b7745c96c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a47f4b439beb98e955d501c609dfd12b7836d61"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6a1565f5edacc37a82f12810566b8f6d73c33e5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-52559 (GCVE-0-2024-52559)

Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2026-10-30 12:19

Title

drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submit_lookup_cmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that. Patchwork: https://patchwork.freedesktop.org/patch/624696/

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 19:30 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6848 records in the last 180 days details

References

5 references

URL	Tags
https://git.kernel.org/stable/c/e6a1565f5edacc37a…
https://git.kernel.org/stable/c/2b99b2c4621d13bd4…
https://git.kernel.org/stable/c/2f1845e46c41ed500…
https://git.kernel.org/stable/c/e43a0f1327a1ee707…
https://git.kernel.org/stable/c/3a47f4b439beb98e9…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 198725337ef1f73b73e7dc953c6ffb0799f26ffe , < e6a1565f5edacc37a82f12810566b8f6d73c33e5 (git) Affected: 198725337ef1f73b73e7dc953c6ffb0799f26ffe , < 2b99b2c4621d13bd4374ef384e8f1fc188d0a5df (git) Affected: 198725337ef1f73b73e7dc953c6ffb0799f26ffe , < 2f1845e46c41ed500789d53dc45b383b7745c96c (git) Affected: 198725337ef1f73b73e7dc953c6ffb0799f26ffe , < e43a0f1327a1ee70754f8a0de6e0262cfa3e0b87 (git) Affected: 198725337ef1f73b73e7dc953c6ffb0799f26ffe , < 3a47f4b439beb98e955d501c609dfd12b7836d61 (git)
Linux	Linux	Affected: 3.12 Unaffected: 0 , < 3.12 (semver) Unaffected: 6.1.191 , ≤ 6.1.* (semver) Unaffected: 6.6.80 , ≤ 6.6.* (semver) Unaffected: 6.12.16 , ≤ 6.12.* (semver) Unaffected: 6.13.4 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-52559",
                "options": [
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                    "Exploitation": "none"
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                  },
                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:30:56.189127Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
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        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:36:41.115Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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      }
    ],
    "cna": {
      "affected": [
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          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/msm_gem_submit.c"
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          "versions": [
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            },
            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.14",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
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              "cpeMatch": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()\n\nThe \"submit-\u003ecmd[i].size\" and \"submit-\u003ecmd[i].offset\" variables are u32\nvalues that come from the user via the submit_lookup_cmds() function.\nThis addition could lead to an integer wrapping bug so use size_add()\nto prevent that.\n\nPatchwork: https://patchwork.freedesktop.org/patch/624696/"
        }
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              "value": "AV:L - The vulnerability is reached only through the DRM_IOCTL_MSM_GEM_SUBMIT ioctl on a local /dev/dri/renderD* device node; there is no network or adjacent-network path to msm_ioctl_gem_submit().\nAC:L - Triggering requires only a single crafted ioctl with a size/offset pair whose 32-bit sum wraps, with no race, no timing window, and no dependence on memory layout the attacker cannot influence; the attacker also controls its own GPU address space allocations to position the resulting IB target.\nPR:L - The ioctl is registered DRM_RENDER_ALLOW with no DRM_AUTH, DRM_MASTER, or capability check, so any unprivileged process with an open render node fd qualifies \u2014 including sandboxed Android untrusted_app processes and ChromeOS GPU/renderer processes on Snapdragon hardware.\nUI:N - The attacking process performs the entire sequence itself by opening the render node and issuing the submit ioctl; no action by any other user is needed.\nS:U - The GPU SMMU is not bypassed \u2014 the bogus IB address is still translated by the GPU page tables \u2014 so the impact remains within the kernel\u0027s own security authority rather than crossing into a different one.\nC:H - The wrap yields an attacker-chosen GPU virtual address and length for CP_INDIRECT_BUFFER_PFE, letting the GPU fetch and execute command packets from memory outside the submitted buffer object, including other GPU clients\u0027 buffers and kernel-owned GPU structures, whose contents can be exfiltrated via memory-copy packets.\nI:H - Executing command packets sourced from out-of-bounds memory allows GPU-side writes (CP_MEM_WRITE and similar) to arbitrary mapped GPU addresses, corrupting other clients\u0027 buffers as well as kernel ringbuffer/memptr/fence state.\nA:H - Pointing the indirect buffer at unmapped GPU VA causes an SMMU translation fault, GPU hang, devcoredump and recovery, which an unprivileged process can trigger repeatedly to wedge graphics and compute on the device."
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          "url": "https://git.kernel.org/stable/c/3a47f4b439beb98e955d501c609dfd12b7836d61"
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      ],
      "title": "drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()",
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  },
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}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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