← Back

CVE-2025-54764

nvd nist
Published: Oct 20, 2025Modified: Oct 31, 2025

JSON object

Loading...
6.2
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 2.5 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Mbed TLS before 3.6.5 allows a local timing attack against certain RSA operations, and direct calls to mbedtls_mpi_mod_inv or mbedtls_mpi_gcd.

Affected (1)

Products: Arm: Mbed Tls
Arm
1 product
Mbed Tls
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Mbed Tls
Before 3.6.5

Related CWEs

CWE-208
Observable Timing Discrepancy
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (2)

Source: cve@mitre.org
ExploitVendor Advisory
Source: cve@mitre.org
Vendor Advisory

Timeline

No history available yet.