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CVE-2021-47033

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CVE-2021-47033

Published: Feb 28, 2024

Modified: May 11, 2026

PUBLISHED

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

VendorProductVersions

Linux

Linux

affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < 75bc5f779a7664d1fc19cb915039439c6e58bb94
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < a025277a80add18c33d01042525a74fe5b875f25
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < 821ae236ccea989a1fcc6abfc4d5b74ad4ba39d2
affected
27d5c528a7ca08dcd44877fdd9fc08b76630bf77 - < ebee7885bb12a8fe2c2f9bac87dbd87a05b645f9

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
5.10.37 - <= 5.10.*
unaffected
5.11.21 - <= 5.11.*
unaffected
5.12.4 - <= 5.12.*

+1 more versions

References

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