CVE-2021-26347
UNKNOWN
Published 2022-05-11T16:22:09.774768Z
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No CVSS data available
Description
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
⚠ Unreviewed
MODERATE
GHSA-3mg2-q757-f3m2
Advisory Details
TOCTOU (time-of-check to time-of-use) issue in the System Management Unit (SMU) may result in a DMA (Direct Memory Access) to invalid DRAM address that could result in denial of service.
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
References
Advisory provided by GitHub Security Advisory Database. Published: May 12, 2022, Modified: May 20, 2022
Published: 2022-05-11T16:22:09.774768Z
Last Modified: 2024-08-03T20:26:25.052Z
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