CVE-2022-23004

Published on: Not Yet Published

Last Modified on: 08/05/2022 06:49:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Certain versions of Sweet B from Westerndigital contain the following vulnerability:

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.

  • CVE-2022-23004 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Western Digital - Sweet B Library version < v2

CVSS3 Score: 5.3 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE LOW

CVE References

Description Tags Link
WDC-22013 Sweet B Incorrect Output Vulnerabilities | Western Digital www.westerndigital.com
text/html
URL Logo MISC www.westerndigital.com/support/product-security/wdc-22013-sweet-b-incorrect-output-vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationWesterndigitalSweet B1AllAllAll
  • cpe:2.3:a:westerndigital:sweet_b:1:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-23004 : When computing a shared secret or point multiplication on the NIST P-256 curve using a public key… twitter.com/i/web/status/1… 2022-07-29 19:04:11
Reddit Logo Icon /r/netcve CVE-2022-23004 2022-07-29 20:38:24
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