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UBUNTU-CVE-2021-47064

🗓️ 29 Feb 2024 23:15:00Reported by GoogleType 
osv_ubuntu
 osv_ubuntu
🔗 osv.dev👁 22 Views

Ubuntu kernel mt76 DMA leak from buffer leaves DMA unmapped for microcontroller commands.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
mt76 Component Unauthorized Access
5 Mar 202400:00
–bdu_fstec
circl
Circl
CVE-2021-47064
1 Mar 202400:26
–circl
cnnvd
CNNVD
Linux kernel 安全漏洞
29 Feb 202400:00
–cnnvd
cnvd
CNVD
Linux kernel information disclosure vulnerability (CNVD-2024-30377)
4 Mar 202400:00
–cnvd
cve
CVE
CVE-2021-47064
29 Feb 202422:37
–cve
cvelist
Cvelist
CVE-2021-47064 mt76: fix potential DMA mapping leak
29 Feb 202422:37
–cvelist
debiancve
Debian CVE
CVE-2021-47064
29 Feb 202422:37
–debiancve
nvd
NVD
CVE-2021-47064
29 Feb 202423:15
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2021-47064
29 Feb 202423:15
–osv_debian
ptsecurity
Positive Technologies
PT-2021-8005 · Linux · Linux Kernel
12 Apr 202100:00
–ptsecurity
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24 Oct 2025 04:51Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.3
EPSS0.00768
22