Vulnerabilities > CVE-2021-47032 - Memory Leak vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/4a9dcd6efb2a268fc5707dcfb3b0c412975c4462
- https://git.kernel.org/stable/c/4a9dcd6efb2a268fc5707dcfb3b0c412975c4462
- https://git.kernel.org/stable/c/4e7914ce23306b28d377ec395e00e5fde0e6f96e
- https://git.kernel.org/stable/c/4e7914ce23306b28d377ec395e00e5fde0e6f96e
- https://git.kernel.org/stable/c/7dcf3c04f0aca746517a77433b33d40868ca4749
- https://git.kernel.org/stable/c/7dcf3c04f0aca746517a77433b33d40868ca4749
- https://git.kernel.org/stable/c/e2cdc9cb33c5963efe1a7c022753386f9463d1b7
- https://git.kernel.org/stable/c/e2cdc9cb33c5963efe1a7c022753386f9463d1b7