CVE-2021-47032
Assigner: Linux
Published: 2024-02-28T08:13:41.452Z
State: PUBLISHED
descriptions: value: 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: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 27d5c528a7ca
lessThan: 4e7914ce2330
status: affected
versionType: git
version: 27d5c528a7ca
lessThan: 4a9dcd6efb2a
status: affected
versionType: git
version: 27d5c528a7ca
lessThan: e2cdc9cb33c5
status: affected
versionType: git
version: 27d5c528a7ca
lessThan: 7dcf3c04f0ac
status: affected
versionType: git
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 5.10
status: affected
version: 0
lessThan: 5.10
status: unaffected
versionType: custom
version: 5.10.37
lessThanOrEqual: 5.10.*
status: unaffected
versionType: custom
version: 5.11.21
lessThanOrEqual: 5.11.*
status: unaffected
versionType: custom
version: 5.12.4
lessThanOrEqual: 5.12.*
status: unaffected
versionType: custom
version: 5.13
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: mt76: mt7915: fix tx skb dma unmap
x_generator: engine: bippy-c298863b1525