CVE-2024-38390 (GCVE-0-2024-38390)
Vulnerability from cvelistv5
Published
2024-06-21 10:18
Modified
2026-05-23 15:48
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails Calling a6xx_destroy() before adreno_gpu_init() leads to a null pointer dereference on: msm_gpu_cleanup() : platform_set_drvdata(gpu->pdev, NULL); as gpu->pdev is only assigned in: a6xx_gpu_init() |_ adreno_gpu_init |_ msm_gpu_init() Instead of relying on handwavy null checks down the cleanup chain, explicitly de-allocate the LLC data and free a6xx_gpu instead. Patchwork: https://patchwork.freedesktop.org/patch/588919/
References
Impacted products
Vendor Product Version
Linux Linux Version: 76efc2453d0e8e5d6692ef69981b183ad674edea
Version: 76efc2453d0e8e5d6692ef69981b183ad674edea
Version: 76efc2453d0e8e5d6692ef69981b183ad674edea
Version: 76efc2453d0e8e5d6692ef69981b183ad674edea
Version: 5fea4202b5faccfc6449381a299e8ce4b994d666
Version: 6.0.10   ≤
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