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Debian Security Bug TrackerDEBIANCVE:CVE-2021-47032HistoryFeb 28, 2024 - 9:15 a.m.
CVE-2021-47032
2024-02-2809:15:39
Debian Security Bug Tracker
security-tracker.debian.org
4
linux kernel
mt76
mt7915
vulnerability
fix
dma mapping
cve-2021-47032
unix
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
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 11 | all | linux | < 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 10 | all | linux | < 4.19.249-2 | linux_4.19.249-2_all.deb |
| Debian | 999 | all | linux | < 5.10.38-1 | linux_5.10.38-1_all.deb |
| Debian | 13 | all | linux | < 5.10.38-1 | linux_5.10.38-1_all.deb |
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6.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.3%
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