Riskcovery

CVE-2026-64154

drm/msm/adreno: Fix a reference leak in a6xx_gpu_init()

State
Published
Severity
Not scored
Published
Jul 19, 2026
Updated
Oct 21, 2026
Reserved
Jul 19, 2026

Read the record on cve.org

Description

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/

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 5a903a44a98471cedf0021fac0a6a64bbe86943f to before bdad77438cc2ba006b041eb02adccb0b9f8cffadAffected
  • 5a903a44a98471cedf0021fac0a6a64bbe86943f to before bd750e4043bbd9e2ef69de50b11bd6f98c366cc0Affected
  • 5a903a44a98471cedf0021fac0a6a64bbe86943f to before b76568c6721840a4ddb65e24e2849db0f8e83461Affected
  • 5a903a44a98471cedf0021fac0a6a64bbe86943f to before 2be24c945e76cd538ce5dd2e50f5d3e7d848c175Affected
  • 5a903a44a98471cedf0021fac0a6a64bbe86943f to before e64bca63647db1d5518198d6c5ca2dbcc66b182bAffected
LinuxLinux
  • 6.5Affected
  • before 6.5Not affected
  • 6.6.160 through 6.6.*Not affected
  • 6.12.114 through 6.12.*Not affected
  • 6.18.57 through 6.18.*Not affected
  • 7.0.11 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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