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The vulnerability of the IdeBusDxe component in the InsydeH2O UEFI firmware creation framework, which involves writing beyond the buffer boundaries in memory, allows an attacker to execute arbitrary code on the target system.

🗓️ 01 Mar 2022 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

IdeBusDxe vulnerability in Insyde firmware allows code execution by writing beyond memory buffers.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Broadcom
BSA-2022-1763
29 Mar 202200:00
broadcom
CNNVD
Insyde InsydeH2O 缓冲区错误漏洞
5 Jan 202200:00
cnnvd
CNVD
Insyde InsydeH2O Buffer Overflow Vulnerability (CNVD-2022-10290)
7 Jan 202200:00
cnvd
CVE
CVE-2021-45970
5 Jan 202222:59
cve
Cvelist
CVE-2021-45970
5 Jan 202222:59
cvelist
EUVD
EUVD-2021-32676
3 Oct 202520:07
euvd
F5 Networks
K45810018: Multiple Insyde BIOS/EFI vulnerabilities
21 Feb 202320:01
f5
NVD
CVE-2021-45970
5 Jan 202223:15
nvd
OSV
CVE-2021-45970
5 Jan 202223:15
osv
Prion
Buffer overflow
5 Jan 202223:15
prion
Rows per page
Vulners
Node
insydeinsydeh2oRange5.15.16.25
OR
insydeinsydeh2oRange5.25.26.25
OR
insydeinsydeh2oRange5.35.35.25
OR
insydeinsydeh2oRange5.45.43.25
OR
insydeinsydeh2oRange5.505.51.25

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01 Mar 2022 00:00Current
8.4High risk
Vulners AI Score8.4
CVSS 27.2
CVSS 38.2
EPSS0.00326
3