CVE-2021-33098

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-33098
Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

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

4.9 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
https://security.netapp.com/advisory/ntap-20211210-0005/ Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00555.html Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:intel:ethernet_500_series_controllers_driver:*:*:*:*:*:linux:*:*
OR cpe:2.3:h:intel:ethernet_connection_x540:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_connection_x550:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_connection_x557:-:*:*:*:*:*:*:*
History

14 Dec 2021, 20:18

Type Values Removed Values Added
References (CONFIRM) https://security.netapp.com/advisory/ntap-20211210-0005/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20211210-0005/ - Third Party Advisory

10 Dec 2021, 07:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20211210-0005/ -

23 Nov 2021, 14:26

Type Values Removed Values Added
CPE cpe:2.3:h:intel:ethernet_connection_x550:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:ethernet_connection_x540:-:*:*:*:*:*:*:*
cpe:2.3:a:intel:ethernet_500_series_controllers_driver:*:*:*:*:*:linux:*:*
cpe:2.3:h:intel:ethernet_connection_x557:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.9
v3 : 5.5
CWE CWE-20
References (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00555.html - (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00555.html - Vendor Advisory

17 Nov 2021, 20:17

Type Values Removed Values Added
New CVE
Information

Published : 2021-11-17 20:15

Updated : 2024-02-04 22:08

NVD link : CVE-2021-33098

Mitre link : CVE-2021-33098

CVE.ORG link : CVE-2021-33098

JSON object : View

Products Affected

intel

  • ethernet_500_series_controllers_driver
  • ethernet_connection_x550
  • ethernet_connection_x540
  • ethernet_connection_x557
CWE
CWE-20

Improper Input Validation