CVE-2021-33135

Uncontrolled resource consumption in the Linux kernel drivers for Intel(R) SGX may allow an authenticated user to potentially enable denial of service via local access.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html	Product Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html	Product Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:intel:software_guard_extensions:*:*:*:*:*:linux:*:*

History

21 Nov 2024, 06:08

Type	Values Removed	Values Added
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html - Product, Vendor Advisory~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00603.html - Product, Vendor Advisory

Information

Published : 2022-05-12 17:15

Updated : 2025-05-05 17:17

NVD link : CVE-2021-33135

Mitre link : CVE-2021-33135

CVE.ORG link : CVE-2021-33135

JSON object : View

Products Affected

intel

software_guard_extensions

CWE

CWE-400

Uncontrolled Resource Consumption

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