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CVE-2021-47032

mt76: mt7915: fix tx skb dma unmap

EPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries
Productos afectados
Linux · Linux

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Referencias
https://git.kernel.org/stable/c/4a9dcd6efb2a268fc5707dcfb3b0c412975c4462https://git.kernel.org/stable/c/4e7914ce23306b28d377ec395e00e5fde0e6f96ehttps://git.kernel.org/stable/c/7dcf3c04f0aca746517a77433b33d40868ca4749https://git.kernel.org/stable/c/e2cdc9cb33c5963efe1a7c022753386f9463d1b7