Description
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.








Published: 2023-11-14
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

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History

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Subscriptions

Amd Ryzen 3 4300u Ryzen 3 4300u Firmware Ryzen 3 5125c Ryzen 3 5125c Firmware Ryzen 3 5300g Ryzen 3 5300g Firmware Ryzen 3 5300ge Ryzen 3 5300ge Firmware Ryzen 3 5300u Ryzen 3 5300u Firmware Ryzen 3 5400u Ryzen 3 5400u Firmware Ryzen 3 5425u Ryzen 3 5425u Firmware Ryzen 3 7335u Ryzen 3 7335u Firmware Ryzen 3 Pro 7330u Ryzen 3 Pro 7330u Firmware Ryzen 5 4500u Ryzen 5 4500u Firmware Ryzen 5 4600h Ryzen 5 4600h Firmware Ryzen 5 4600hs Ryzen 5 4600hs Firmware Ryzen 5 4600u Ryzen 5 4600u Firmware Ryzen 5 4680u Ryzen 5 4680u Firmware Ryzen 5 5500h Ryzen 5 5500h Firmware Ryzen 5 5500u Ryzen 5 5500u Firmware Ryzen 5 5560u Ryzen 5 5560u Firmware Ryzen 5 5600g Ryzen 5 5600g Firmware Ryzen 5 5600ge Ryzen 5 5600ge Firmware Ryzen 5 5600h Ryzen 5 5600h Firmware Ryzen 5 5600hs Ryzen 5 5600hs Firmware Ryzen 5 5600u Ryzen 5 5600u Firmware Ryzen 5 5625u Ryzen 5 5625u Firmware Ryzen 5 6600h Ryzen 5 6600h Firmware Ryzen 5 6600hs Ryzen 5 6600hs Firmware Ryzen 5 6600u Ryzen 5 6600u Firmware Ryzen 5 7535hs Ryzen 5 7535hs Firmware Ryzen 5 7535u Ryzen 5 7535u Firmware Ryzen 5 Pro 7530u Ryzen 5 Pro 7530u Firmware Ryzen 7 4700u Ryzen 7 4700u Firmware Ryzen 7 4800h Ryzen 7 4800h Firmware Ryzen 7 4800hs Ryzen 7 4800hs Firmware Ryzen 7 4800u Ryzen 7 4800u Firmware Ryzen 7 4980u Ryzen 7 4980u Firmware Ryzen 7 5700g Ryzen 7 5700g Firmware Ryzen 7 5700ge Ryzen 7 5700ge Firmware Ryzen 7 5700u Ryzen 7 5700u Firmware Ryzen 7 5800h Ryzen 7 5800h Firmware Ryzen 7 5800hs Ryzen 7 5800hs Firmware Ryzen 7 5800u Ryzen 7 5800u Firmware Ryzen 7 5825u Ryzen 7 5825u Firmware Ryzen 7 6800h Ryzen 7 6800h Firmware Ryzen 7 6800hs Ryzen 7 6800hs Firmware Ryzen 7 6800u Ryzen 7 6800u Firmware Ryzen 7 7735hs Ryzen 7 7735hs Firmware Ryzen 7 7735u Ryzen 7 7735u Firmware Ryzen 7 7736u Ryzen 7 7736u Firmware Ryzen 7 7800x3d Ryzen 7 7800x3d Firmware Ryzen 7 Pro 7730u Ryzen 7 Pro 7730u Firmware Ryzen 9 4900h Ryzen 9 4900h Firmware Ryzen 9 4900hs Ryzen 9 4900hs Firmware Ryzen 9 5900hs Ryzen 9 5900hs Firmware Ryzen 9 5900hx Ryzen 9 5900hx Firmware Ryzen 9 5980hs Ryzen 9 5980hs Firmware Ryzen 9 5980hx Ryzen 9 5980hx Firmware Ryzen 9 6900hs Ryzen 9 6900hs Firmware Ryzen 9 6900hx Ryzen 9 6900hx Firmware Ryzen 9 6980hs Ryzen 9 6980hs Firmware Ryzen 9 6980hx Ryzen 9 6980hx Firmware Ryzen 9 7900x3d Ryzen 9 7900x3d Firmware Ryzen 9 7950x3d Ryzen 9 7950x3d Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-08-04T05:17:42.665Z

Reserved: 2022-03-31T16:50:27.869Z

Link: CVE-2021-46758

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-14T19:15:10.310

Modified: 2024-11-21T06:34:39.233

Link: CVE-2021-46758

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses