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PT-2021-20090 · Zephyr · Zephyr

🗓️ 12 Oct 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 5 Views

Zephyr has a NULL pointer dereference in IEEE 802.15.4 fragment reassembly caused by aliasing.

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Refs
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ATTACKERKB
CVE-2021-3322
21 Apr 202100:00
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CVE-2021-3322
13 Oct 202102:25
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CNNVD
Zephyr 代码问题漏洞
12 Oct 202100:00
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CNVD
Zephyr null pointer dereference vulnerability (CNVD-2021-95622)
13 Oct 202100:00
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CVE
CVE-2021-3322
12 Oct 202121:50
cve
Cvelist
CVE-2021-3322 Unexpected Pointer Aliasing in IEEE 802154 Fragment Reassembly in Zephyr
12 Oct 202121:50
cvelist
EUVD
EUVD-2021-26653
7 Oct 202500:30
euvd
NVD
CVE-2021-3322
12 Oct 202122:15
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OSV
CVE-2021-3322
12 Oct 202122:15
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Prion
Null pointer dereference
12 Oct 202122:15
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06 Feb 2023 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.16.5
CVSS 23.3
EPSS0.00527
5