CVE-2021-47032

MEDIUM

Linux Kernel < 5.10.37 - Memory Leak

Title source: rule

Description

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

References (4)

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

CWE
CWE-401
Status published

Affected Products (1)

linux/linux_kernel < 5.10.37

Timeline

Published Feb 28, 2024
Tracked Since Feb 18, 2026