CVE - CVE-2024-38390

CVE-ID
CVE-2024-38390	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/247849eeb3fd88f8990ed73e33af70d5c10f9aec URL:https://git.kernel.org/stable/c/247849eeb3fd88f8990ed73e33af70d5c10f9aec MISC:https://git.kernel.org/stable/c/46d4efcccc688cbacdd70a238bedca510acaa8e4 URL:https://git.kernel.org/stable/c/46d4efcccc688cbacdd70a238bedca510acaa8e4 MISC:https://git.kernel.org/stable/c/617e3d1680504a3f9d88e1582892c68be155498f URL:https://git.kernel.org/stable/c/617e3d1680504a3f9d88e1582892c68be155498f MISC:https://git.kernel.org/stable/c/a1955a6df91355fef72a3a254700acd3cc1fec0d URL:https://git.kernel.org/stable/c/a1955a6df91355fef72a3a254700acd3cc1fec0d
Assigning CNA
kernel.org
Date Record Created
20240621	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240621)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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