CVE-2021-46760 — critical 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-2021-46760

· CRITICALModified

CVSS v3.1

9.8

EPSS

0.78%

Published

May 9, 2023

Modified

Jan 27, 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

A malicious or compromised UApp or ABL can send a malformed system call to the bootloader, which may result in an out-of-bounds memory access that may potentially lead to an attacker leaking sensitive information or achieving code execution.

CVSS Vector

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

Weaknesses (CWE)

CWE-119CWE-770

Affected Products (42)

amd · ryzen_3945wx_firmwarevulnerable

amd · ryzen_3945wx

amd · ryzen_3955wx_firmwarevulnerable

amd · ryzen_3955wx

amd · ryzen_3960x_firmwarevulnerable

amd · ryzen_3960x

amd · ryzen_3970x_firmwarevulnerable

amd · ryzen_3970x

amd · ryzen_3975wx_firmwarevulnerable

amd · ryzen_3975wx

amd · ryzen_3990x_firmwarevulnerable

amd · ryzen_3990x

amd · ryzen_3995wx_firmwarevulnerable

amd · ryzen_3995wx

amd · ryzen_3945wx_firmwarevulnerable

amd · ryzen_3945wx

amd · ryzen_3955wx_firmwarevulnerable

amd · ryzen_3955wx

amd · ryzen_3960x_firmwarevulnerable

amd · ryzen_3960x

amd · ryzen_3970x_firmwarevulnerable

amd · ryzen_3970x

amd · ryzen_3975wx_firmwarevulnerable

amd · ryzen_3975wx

amd · ryzen_3990x_firmwarevulnerable

amd · ryzen_3990x

amd · ryzen_3995wx_firmwarevulnerable

amd · ryzen_3995wx

amd · ryzen_3945wx_firmwarevulnerable

amd · ryzen_3945wx

amd · ryzen_3955wx_firmwarevulnerable

amd · ryzen_3955wx

amd · ryzen_3960x_firmwarevulnerable

amd · ryzen_3960x

amd · ryzen_3970x_firmwarevulnerable

amd · ryzen_3970x

amd · ryzen_3975wx_firmwarevulnerable

amd · ryzen_3975wx

amd · ryzen_3990x_firmwarevulnerable

amd · ryzen_3990x

amd · ryzen_3995wx_firmwarevulnerable

amd · ryzen_3995wx

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001

Vendor Advisory

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