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  1. CVEs
  2. CVE-2021-47033
  1. CVEs

CVE-2021-47033

medium
  • Information
  • CPEs
  • Plugins

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping entries

References

https://git.kernel.org/stable/c/ebee7885bb12a8fe2c2f9bac87dbd87a05b645f9

https://git.kernel.org/stable/c/a025277a80add18c33d01042525a74fe5b875f25

https://git.kernel.org/stable/c/821ae236ccea989a1fcc6abfc4d5b74ad4ba39d2

https://git.kernel.org/stable/c/75bc5f779a7664d1fc19cb915039439c6e58bb94

Details

Source: Mitre, NVD

Published: 2024-02-28

Updated: 2024-12-12

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00048

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