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CVE-2021-27431

πŸ—“οΈΒ 03 May 2022Β 20:23:35Reported byΒ icscertTypeΒ 
cve
Β cve
πŸ”—Β web.nvd.nist.govπŸ‘Β 87Β Views

ARM CMSIS RTOS2 prior to v2.1.3 vulnerable to integer wrap-around in inosRtxMemoryAlloc function

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-27431
4 May 202200:34
–circl
CNNVD
ARM CMSIS-RTOS θΎ“ε…₯ιͺŒθ―ι”™θ――漏洞
29 Apr 202100:00
–cnnvd
Cvelist
CVE-2021-27431 ARM CMSIS RTOS2 Integer Overflow or Wraparound
3 May 202220:23
–cvelist
EUVD
EUVD-2021-14185
7 Oct 202500:30
–euvd
ICS
Multiple RTOS (Update E)
29 Apr 202100:00
–ics
NVD
CVE-2021-27431
3 May 202221:15
–nvd
OSV
CVE-2021-27431
3 May 202221:15
–osv
Prion
Integer overflow
3 May 202221:15
–prion
RedhatCVE
CVE-2021-27431
9 Jan 202608:53
–redhatcve
Vulnrichment
CVE-2021-27431 ARM CMSIS RTOS2 Integer Overflow or Wraparound
3 May 202220:23
–vulnrichment
Rows per page
NVD
Vulners
Node
armcmsis-rtosRange≀2.1.3
[
  {
    "product": "CMSIS RTOS2",
    "vendor": "ARM",
    "versions": [
      {
        "lessThan": "2.1.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:44Current
8.7High risk
Vulners AI Score8.7
CVSS 27.5
CVSS 3.17.3 - 9.8
EPSS0.00997
SSVC
87