fkie_cve-2022-49467
Vulnerability from fkie_nvd
Published
2025-02-26 07:01
Modified
2025-03-17 16:09
Severity ?
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: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo needs to be put when msm_gem_get_and_pin_iova fails.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/33546183c16c7b9650682dc610bedd732d9c6919Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/449374565f349d4233beec811d4286fdfe5de44bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/656aa3c51fc662064f17179b38ec3ce43af53bcaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/947a844bb3ebff0f4736d244d792ce129f6700d7Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d544880482a5558ec06393b1b3d5dc9275b7a32bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d63ffe3fb3f8327ca21cf91b6a14a2961bc629b4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f8cd192752a1f613b14eee77783c6f0aebb49691Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: msm: fix possible memory leak in mdp5_crtc_cursor_set()\n\ndrm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo\nneeds to be put when msm_gem_get_and_pin_iova fails."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm: msm: se corrige una posible p\u00e9rdida de memoria en mdp5_crtc_cursor_set() drm_gem_object_lookup llamar\u00e1 a drm_gem_object_get internamente. Por lo tanto, cursor_bo debe colocarse cuando msm_gem_get_and_pin_iova falla."
    }
  ],
  "id": "CVE-2022-49467",
  "lastModified": "2025-03-17T16:09:17.333",
  "metrics": {
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          "attackVector": "LOCAL",
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          "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"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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          "value": "CWE-401"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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}


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