CVE-2022-23004

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities	Product Vendor Advisory
https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities	Product Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:westerndigital:sweet_b:1:*:*:*:*:*:*:*

History

21 Nov 2024, 06:47

Type	Values Removed	Values Added
References	~~() https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities - Product, Vendor Advisory~~	() https://www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities - Product, Vendor Advisory

Information

Published : 2022-07-29 19:15

Updated : 2024-11-21 06:47

NVD link : CVE-2022-23004

Mitre link : CVE-2022-23004

CVE.ORG link : CVE-2022-23004

JSON object : View

Products Affected

westerndigital

sweet_b

CWE

CWE-703

Improper Check or Handling of Exceptional Conditions

CWE-707

Improper Neutralization

CWE-682

Incorrect Calculation

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