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UBUNTU-CVE-2021-20226

🗓️ 23 Feb 2021 17:15:00Reported by GoogleType 
osv_ubuntu
 osv_ubuntu
🔗 osv.dev👁 16 Views

Use-after-free in Linux kernel io_uring enables local user to cause denial of service by not validating objects.

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Refs
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attackerkb
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CVE-2021-20226
23 Feb 202117:15
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bdu_fstec
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20 May 202100:00
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circl
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CVE-2021-20226
23 Feb 202120:35
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8 Feb 202100:00
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cnvd
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21 Feb 202100:00
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cve
CVE
CVE-2021-20226
23 Feb 202116:36
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cvelist
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CVE-2021-20226
23 Feb 202116:36
–cvelist
debiancve
Debian CVE
CVE-2021-20226
23 Feb 202116:36
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euvd
EUVD
EUVD-2021-7666
3 Oct 202520:07
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f5
F5 Networks
K53092542: Linux kernel vulnerability CVE-2021-20226
21 Feb 202318:32
–f5
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24 Oct 2025 04:50Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.8
EPSS0.00436
16