CVE-2022-23004
5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Exploitability: 3.9 / Impact: 1.4
Source: NVD
Description
When computing a shared secret or point multiplication on the NIST P-256 curve using a public key with an X coordinate of zero, an error is returned from the library, and an invalid unreduced value is written to the output buffer. This may be leveraged by an attacker to cause an error scenario, resulting in a limited denial of service for an individual user. The scope of impact cannot extend to other components.
Affected (1)
Products: Westerndigital: Sweet B
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 1 |
Related CWEs
CWE-682
Incorrect Calculation
The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.
CWE-703
Improper Check or Handling of Exceptional Conditions
The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
CWE-707
Improper Neutralization
The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being read from an upstream component or sent to a downstream component.
References (2)
Source: psirt@wdc.com
ProductVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ProductVendor Advisory
Timeline
No history available yet.