漏洞信息
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Vulnerability Title
wifi: ath12k: fix dma_free_coherent() pointer
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA mapped buffer and stores the addresses in XXX_unaligned fields. Those should be reused when freeing the buffer rather than the aligned addresses.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于dma_free_coherent函数使用了错误的内存地址,可能导致内存管理错误。
CVSS Information
N/A
Vulnerability Type
N/A