ASUS P453UJ - Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-41289

6.3MEDIUM

Key Information:

Vendor

Asus
Status
P453uj BiOS
Vendor
CVE Published:
15 November 2021

What is CVE-2021-41289?

ASUS P453UJ contains the Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. With a general user’s permission, local attackers can modify the BIOS by replacing or filling in the content of the designated Memory DataBuffer, which causing a failure of integrity verification and further resulting in a failure to boot.

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Affected Version(s)

P453UJ BIOS 311

References

https://www.twcert.org.tw/tw/cp-132-5284-35790-1.html
x_refsource_MISC
https://www.asus.com/tw/supportonly/P453UJ/HelpDesk_BIOS/
x_refsource_MISC

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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