CVE-2026-64154 (GCVE-0-2026-64154)

Vulnerability from cvelistv5 – Published: 2026-07-19 15:40 – Updated: 2026-07-19 15:40
VLAI
Title
drm/msm/adreno: Fix a reference leak in a6xx_gpu_init()
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() In a6xx_gpu_init(), node is obtained via of_parse_phandle(). While there was a manual of_node_put() at the end of the common path, several early error returns would bypass this call, resulting in a reference leak. Fix this by using the __free(device_node) cleanup handler to release the reference when the variable goes out of scope. Patchwork: https://patchwork.freedesktop.org/patch/700661/
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5a903a44a98471cedf0021fac0a6a64bbe86943f , < 2be24c945e76cd538ce5dd2e50f5d3e7d848c175 (git)
Affected: 5a903a44a98471cedf0021fac0a6a64bbe86943f , < e64bca63647db1d5518198d6c5ca2dbcc66b182b (git)
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Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 7.0.11 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/adreno: Fix a reference leak in a6xx_gpu_init()\n\nIn a6xx_gpu_init(), node is obtained via of_parse_phandle().\nWhile there was a manual of_node_put() at the end of the\ncommon path, several early error returns would bypass this call,\nresulting in a reference leak.\nFix this by using the __free(device_node) cleanup handler to\nrelease the reference when the variable goes out of scope.\n\nPatchwork: https://patchwork.freedesktop.org/patch/700661/"
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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

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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.


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