CVE-2021-46760
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
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.
Affected (21)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration G
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakwspi-swrx8_1.0.0.9 |
Configuration H
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration I
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration J
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration K
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration L
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration M
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration N
| Vulnerable Software | Affected Versions |
|---|---|
| Version chagallwspi-swrx8_1.0.0.2 |
Configuration O
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3945wx | All versions |
Configuration P
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3955wx | All versions |
Configuration Q
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3960x | All versions |
Configuration R
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3970x | All versions |
Configuration S
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3975wx | All versions |
Configuration T
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3990x | All versions |
Configuration U
| Vulnerable Software | Affected Versions |
|---|---|
| Version castlepeakpi-sp3r3_1.0.0.7 |
| Running on/with | Platform Versions |
|---|---|
Amd Ryzen 3995wx | All versions |
Related CWEs
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
References (2)
Source: psirt@amd.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.