Vulnerability-Lookup

FKIE_CVE-2024-53080

Vulnerability from fkie_nvd - Published: 2024-11-19 18:15 - Updated: 2026-08-04 11:21

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

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 ("drm/panthor: Fix race when converting group handle to group object") we need to use the XArray's internal locking when retrieving a vm pointer from there. v2: Removed part of the patch that was trying to protect fetching the heap pointer from XArray, as that operation is protected by the @pool->lock.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://project-zero.issues.chromium.org/issues/377500597

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	6.12
linux	linux_kernel	6.12
linux	linux_kernel	6.12
linux	linux_kernel	6.12
linux	linux_kernel	6.12
linux	linux_kernel	6.12

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_mmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5",
              "status": "affected",
              "version": "647810ec247641eb5aec8caef818919a4518a0b1",
              "versionType": "git"
            },
            {
              "lessThan": "444fa5b100e5c90550d6bccfe4476efb0391b3ca",
              "status": "affected",
              "version": "647810ec247641eb5aec8caef818919a4518a0b1",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_mmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "ECA7D13C-A6AD-4239-BDEF-6B70FF23A4A9",
              "versionEndExcluding": "6.11.8",
              "versionStartIncluding": "6.10",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1",
              "vulnerable": true
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            {
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              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "E0F717D8-3014-4F84-8086-0124B2111379",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "24DBE6C7-2AAE-4818-AED2-E131F153D2FA",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray\u0027s internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool-\u003elock."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/panthor: Bloquear XArray al obtener entradas para la VM De manera similar a el commit cac075706f29 (\"drm/panthor: Corregir la ejecuci\u00f3n al convertir el identificador de grupo en un objeto de grupo\"), debemos usar el bloqueo interno de XArray al recuperar un puntero de VM desde all\u00ed. v2: Se elimin\u00f3 parte del parche que intentaba proteger la obtenci\u00f3n del puntero del mont\u00f3n de XArray, ya que esa operaci\u00f3n est\u00e1 protegida por @pool-\u0026gt;lock."
    }
  ],
  "id": "CVE-2024-53080",
  "lastModified": "2026-08-04T11:21:48.720",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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          "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"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2024-11-19T18:15:27.413",
  "references": [
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    },
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
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        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2024-53080 (GCVE-0-2024-53080)

Vulnerability from cvelistv5 – Published: 2024-11-19 17:45 – Updated: 2026-08-05 11:43

Title

drm/panthor: Lock XArray when getting entries for the VM

Summary

Severity

7.8 (High)


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

Assigner

Linux mitre root

References

3 references

URL	Tags
https://git.kernel.org/stable/c/3342f066a8e1020a6…
https://git.kernel.org/stable/c/444fa5b100e5c9055…
https://project-zero.issues.chromium.org/issues/3…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 647810ec247641eb5aec8caef818919a4518a0b1 , < 3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5 (git) Affected: 647810ec247641eb5aec8caef818919a4518a0b1 , < 444fa5b100e5c90550d6bccfe4476efb0391b3ca (git)
Linux	Linux	Affected: 6.10 Unaffected: 0 , < 6.10 (semver) Unaffected: 6.11.8 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_mmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5",
              "status": "affected",
              "version": "647810ec247641eb5aec8caef818919a4518a0b1",
              "versionType": "git"
            },
            {
              "lessThan": "444fa5b100e5c90550d6bccfe4476efb0391b3ca",
              "status": "affected",
              "version": "647810ec247641eb5aec8caef818919a4518a0b1",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/panthor/panthor_mmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.10"
            },
            {
              "lessThan": "6.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
                {
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panthor: Lock XArray when getting entries for the VM\n\nSimilar to commit cac075706f29 (\"drm/panthor: Fix race when converting\ngroup handle to group object\") we need to use the XArray\u0027s internal\nlocking when retrieving a vm pointer from there.\n\nv2: Removed part of the patch that was trying to protect fetching\nthe heap pointer from XArray, as that operation is protected by\nthe @pool-\u003elock."
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          "scenarios": [
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              "lang": "en",
              "value": "AV:L - The vulnerability is reached only through ioctls on the panthor DRM render node (/dev/dri/renderD*), requiring local access to the device file. No network or remote path exists.\nAC:L - The attacker controls both sides of the race entirely \u2014 one thread loops on VM_DESTROY while another loops on VM_GET_STATE/VM_BIND/TILER_HEAP_CREATE/GROUP_CREATE with the same handle on the same drm_file \u2014 and can retry indefinitely at no cost while arranging the VM to hold exactly one reference so the destroy frees it.\nPR:L - All involved ioctls are DRM_RENDER_ALLOW, so any local user or sandboxed application with render-node access (standard for Android apps, the Chrome GPU process, and desktop sessions on Mali CSF hardware) can trigger it. No capabilities or root are required.\nUI:N - The attacking process performs both racing ioctls itself; no victim action, mount, or file open by another user is needed.\nS:U - The corruption is confined to kernel memory within the same security authority; there is no VM, IOMMU, or hypervisor boundary crossed.\nC:H - The use-after-free lets the attacker reclaim the freed panthor_vm slot with sprayed data and have the kernel read it back (vm-\u003eunusable, heaps.pool, gpuvm ops), and a group holding the freed VM keeps using its io-pgtable state, enabling disclosure of kernel memory.\nI:H - The racing kref_get performs a refcount_inc write into freed, attacker-reclaimable heap memory, and drm_gpuvm_free() later dispatches through gpuvm-\u003eops-\u003evm_free read from that same reclaimed object, giving write and control-flow-hijack primitives; the extra put also produces a double free.\nA:H - Even unexploited, the UAF and the resulting double free reliably cause refcount warnings, mutex operations on freed memory, and kernel oops/panic, plus dangling GPU page tables \u2014 a full denial of service."
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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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.