medium5.5
CVE-2021-47032
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 wel…
Impact
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
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.10 before 5.10.37 from 5.11 before 5.11.21 from 5.12 before 5.12.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4a9dcd6efb2a268fc5707dcfb3b0c412975c4462
- https://git.kernel.org/stable/c/4e7914ce23306b28d377ec395e00e5fde0e6f96e
- https://git.kernel.org/stable/c/7dcf3c04f0aca746517a77433b33d40868ca4749
- https://git.kernel.org/stable/c/e2cdc9cb33c5963efe1a7c022753386f9463d1b7
- https://git.kernel.org/stable/c/4a9dcd6efb2a268fc5707dcfb3b0c412975c4462
- https://git.kernel.org/stable/c/4e7914ce23306b28d377ec395e00e5fde0e6f96e
- https://git.kernel.org/stable/c/7dcf3c04f0aca746517a77433b33d40868ca4749
- https://git.kernel.org/stable/c/e2cdc9cb33c5963efe1a7c022753386f9463d1b7