CVE-2021-46764 — high severity vulnerability | Dragons Community

Signals

NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-8037 · Progress LoadMaster Command Injection Vulnerability · Added 2026-08-07 · Due 2026-08-10CISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-8037 · Progress LoadMaster Command Injection Vulnerability · Added 2026-08-07 · Due 2026-08-10CISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08

DRAGONS COMMUNITY

CVE-2021-46764

· HIGHModified

CVSS v3.1

7.5

EPSS

0.63%

Published

May 9, 2023

Modified

Jan 28, 2025

Public PoC / Exploit (1)

All weaponized →

TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Improper validation of DRAM addresses in SMU may allow an attacker to overwrite sensitive memory locations within the ASP potentially resulting in a denial of service.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-787CWE-787

Affected Products (96)

amd · epyc_72f3_firmwarevulnerable

amd · epyc_72f3

amd · epyc_7313_firmwarevulnerable

amd · epyc_7313

amd · epyc_7313p_firmwarevulnerable

amd · epyc_7313p

amd · epyc_7343_firmwarevulnerable

amd · epyc_7343

amd · epyc_7373x_firmwarevulnerable

amd · epyc_7373x

amd · epyc_73f3_firmwarevulnerable

amd · epyc_73f3

amd · epyc_7413_firmwarevulnerable

amd · epyc_7413

amd · epyc_7443_firmwarevulnerable

amd · epyc_7443

amd · epyc_7443p_firmwarevulnerable

amd · epyc_7443p

amd · epyc_7453_firmwarevulnerable

amd · epyc_7453

amd · epyc_7473x_firmwarevulnerable

amd · epyc_7473x

amd · epyc_74f3_firmwarevulnerable

amd · epyc_74f3

amd · epyc_7513_firmwarevulnerable

amd · epyc_7513

amd · epyc_7543_firmwarevulnerable

amd · epyc_7543

amd · epyc_7543p_firmwarevulnerable

amd · epyc_7543p

amd · epyc_7573x_firmwarevulnerable

amd · epyc_7573x

amd · epyc_75f3_firmwarevulnerable

amd · epyc_75f3

amd · epyc_7643_firmwarevulnerable

amd · epyc_7643

amd · epyc_7663_firmwarevulnerable

amd · epyc_7663

amd · epyc_7713_firmwarevulnerable

amd · epyc_7713

amd · epyc_7713p_firmwarevulnerable

amd · epyc_7713p

amd · epyc_7763_firmwarevulnerable

amd · epyc_7763

amd · epyc_7773x_firmwarevulnerable

amd · epyc_7773x

amd · epyc_7232p_firmwarevulnerable

amd · epyc_7232p

amd · epyc_7252_firmwarevulnerable

amd · epyc_7252

...and 46 more

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

Vendor Advisory

KEV Catalog EPSS Scores Vendors All CVEs

CVE-2021-46764 — high severity vulnerability | Dragons Community