Riskcovery

CVE-2024-0762

Potential buffer overflow when handling UEFI variables

State
Published
Severity
7.5 High
Published
May 14, 2024
Updated
Jul 28, 2025
Reserved
Jan 19, 2024

Read the record on cve.org

Description

Potential buffer overflow in unsafe UEFI variable handling

in Phoenix SecureCore™ for select Intel platforms

This issue affects:

Phoenix

SecureCore™ for Intel Kaby Lake: from 4.0.1.1 before 4.0.1.998;

Phoenix

SecureCore™ for Intel Coffee Lake: from 4.1.0.1 before 4.1.0.562;

Phoenix

SecureCore™ for Intel Ice Lake: from 4.2.0.1 before 4.2.0.323;

Phoenix

SecureCore™ for Intel Comet Lake: from 4.2.1.1 before 4.2.1.287;

Phoenix

SecureCore™ for Intel Tiger Lake: from 4.3.0.1 before 4.3.0.236;

Phoenix

SecureCore™ for Intel Jasper Lake: from 4.3.1.1 before 4.3.1.184;

Phoenix

SecureCore™ for Intel Alder Lake: from 4.4.0.1 before 4.4.0.269;

Phoenix

SecureCore™ for Intel Raptor Lake: from 4.5.0.1 before 4.5.0.218;

Phoenix

SecureCore™ for Intel Meteor Lake: from 4.5.1.1 before 4.5.1.15.

Scores

CVSSScoreVectorSource
3.17.5 HighCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:HPhoenix

Weaknesses

  • CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

ProductVersions
SecureCore™ for Intel Kaby LakePhoenix
  • 4.0.1.1 to before 4.0.1.998Affected
SecureCore™ for Intel Coffee LakePhoenix
  • 4.1.0.1 to before 4.1.0.562Affected
SecureCore™ for Intel Ice LakePhoenix
  • 4.2.0.1 to before 4.2.0.323Affected
SecureCore™ for Intel Comet LakePhoenix
  • 4.2.1.1 to before 4.2.1.287Affected
SecureCore™ for Intel Tiger LakePhoenix
  • 4.3.0.1 to before 4.3.0.236Affected
SecureCore™ for Intel Jasper LakePhoenix
  • 4.3.1.1 to before 4.3.1.184Affected
SecureCore™ for Intel Alder LakePhoenix
  • 4.4.0.1 to before 4.4.0.269Affected
SecureCore™ for Intel Raptor LakePhoenix
  • 4.5.0.1 to before 4.5.0.218Affected
SecureCore™ for Intel Meteor LakePhoenix
  • 4.5.1.1 to before 4.5.1.15Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.