CWE-1423Base

Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution

Incomplete in the CWE catalog · 5 CVEs mapped

5
CVEs mapped
5.7
Median CVSS
What it is

Shared microarchitectural predictor state may allow code to influence

transient execution across a hardware boundary, potentially exposing

data that is accessible beyond the boundary over a covert channel.

Recent examples
4.7cvss
CVE-2025-23269

NVIDIA Jetson Linux contains a vulnerability in the kernel where an attacker may cause an exposure of sensitive information due to a shared microarchitectural…

NVIDIA Jetson Linux contains a vulnerability in the kernel where an attacker may cause an exposure of sensitive information due to a shared microarchitectural predictor state that influences transient execution. A successful exploit of this vulnerability may lead to information disclosure.

MEDIUMno explanation yet
0%
epss
5.7cvss
CVE-2024-45332

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for…

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

MEDIUMno explanation yet
0%
epss
5.7cvss
CVE-2024-43420

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may…

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.

MEDIUMno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-1423
Abstraction
Base
Structure
Simple
Status
Incomplete
References (7)