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CVE-2021-22459

🗓️ 09 Jan 2026 11:22:47Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 2 Views

CVE-2021-22459 in HarmonyOS causes a NULL pointer dereference, enabling local attackers to disable system functions.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-22459
28 Oct 202116:23
circl
CNNVD
Huawei HarmonyOS 代码问题漏洞
28 Oct 202100:00
cnnvd
CNVD
Huawei HarmonyOS component null pointer dereference vulnerability
4 Nov 202100:00
cnvd
CVE
CVE-2021-22459
28 Oct 202112:31
cve
Cvelist
CVE-2021-22459
28 Oct 202112:31
cvelist
EUVD
EUVD-2021-9605
3 Oct 202520:07
euvd
NVD
CVE-2021-22459
28 Oct 202113:15
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Prion
Null pointer dereference
28 Oct 202113:15
prion

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27 Mar 2026 14:50Current
6.8Medium risk
Vulners AI Score6.8
CVSS 22.1
CVSS 3.15.5
EPSS0.00021
2