Linux kernel drm/msm/a6xx: NULL deref from kzalloc check
CVE-2026-64215 Published on July 24, 2026
drm/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/a6xx: Check kzalloc return in a8xx_hfi_send_perf_table
Check the return value of kzalloc() to prevent a NULL pointer
dereference on allocation failure.
Patchwork: https://patchwork.freedesktop.org/patch/721342/
Products Associated with CVE-2026-64215
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Affected Versions
Linux:- Version 06cfbca0e1c6e26855564fd48bb3babb9c66f446 and below 17c993bf44a54afd1fde184ba7f9c287dfc2632e is affected.
- Version 06cfbca0e1c6e26855564fd48bb3babb9c66f446 and below b5c7a7f452b885bfbe102bd3a057a5f496802f8b is affected.
- Version 6.19 is affected.
- Before 6.19 is unaffected.
- Version 7.0.11, <= 7.0.* is unaffected.
- Version 7.1, <= * is unaffected.