CVE-2021-46758: AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” vulnerability
AMD · Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”
Vendor fix available · Affected: AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne” · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 25% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.
Affected products9
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AMD · Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics “Cezanne”various
- AMD · Ryzen™ 7000 Series Desktop Processors “Raphael” XD3various
- AMD · Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics “Renoir” FP6various
- AMD · Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”various
- AMD · Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”various
- AMD · AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"various
- AMD · AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”various
- AMD · AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics “Barcelo”various
- AMD · AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics “Barcelo-R”various
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- AMD
- Published
- November 2023
CoverageNo articles yet
No CyberSIXT article names CVE-2021-46758 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.