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CVE-2021-27439

πŸ—“οΈΒ 03 May 2022Β 21:15:08Reported byΒ GoogleTypeΒ 
osv
Β osv
πŸ”—Β osv.dev

CVE-2021-27439 affects TencentOS-tiny 3.1.0; wraparound in tos_mmheap_alloc risks crash or code execution.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-27439
4 May 202200:34
–circl
CNNVD
Tencent OS-tiny θΎ“ε…₯ιͺŒθ―ι”™θ――漏洞
29 Apr 202100:00
–cnnvd
CVE
CVE-2021-27439
3 May 202220:26
–cve
Cvelist
CVE-2021-27439 TencentOS-tiny Integer Overflow or Wraparound
3 May 202220:26
–cvelist
EUVD
EUVD-2021-14193
7 Oct 202500:30
–euvd
ICS
Multiple RTOS (Update E)
29 Apr 202100:00
–ics
NVD
CVE-2021-27439
3 May 202221:15
–nvd
Prion
Integer overflow
3 May 202221:15
–prion
RedhatCVE
CVE-2021-27439
9 Jan 202608:53
–redhatcve
Vulnrichment
CVE-2021-27439 TencentOS-tiny Integer Overflow or Wraparound
3 May 202220:26
–vulnrichment
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04 May 2026 08:35Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.19.8
EPSS0.0107
0