CVE-2025-38319

CVE-2025-38319: fallo en Linux

drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table

Publicada el · Actualizada el

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 93% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table The function atomctrl_initialize_mc_reg_table() and atomctrl_initialize_mc_reg_table_v2_2() does not check the return value of smu_atom_get_data_table(). If smu_atom_get_data_table() fails to retrieve vram_info, it returns NULL which is later dereferenced.
Productos afectados
Linux · Linux
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Referencias
https://git.kernel.org/stable/c/64f3acc8c7e6809631457b75638601b36dea3129https://git.kernel.org/stable/c/7080c20a9139842033ed4af604dc1fa4028593adhttps://git.kernel.org/stable/c/820116a39f96bdc7d426c33a804b52f53700a919https://git.kernel.org/stable/c/85cdcb834fb490731ff2d123f87ca799c57dacf2https://git.kernel.org/stable/c/a4ff7391c8b75b1541900bd9d0c238e558c11fb3https://git.kernel.org/stable/c/cdf7e1ff99ab06ef15d0b5d1aca5258a4fb62b85https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html