6.8
MEDIUM
CVE-2021-33077
Intel SSD/Optane SSD/SSD DC Firmware Control Flow Overflow
Description

Insufficient control flow management in firmware for some Intel(R) SSD, Intel(R) Optane(TM) SSD and Intel(R) SSD DC Products may allow an unauthenticated user to potentially enable escalation of privilege via physical access.

INFO

Published Date :

May 12, 2022, 5:15 p.m.

Last Modified :

July 12, 2022, 5:42 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

0.9
Affected Products

The following products are affected by CVE-2021-33077 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Intel optane_ssd_dc_p4800x_firmware
2 Intel optane_ssd_dc_p4801x_firmware
3 Intel optane_ssd_p5800x_firmware
4 Intel optane_memory_h20_with_solid_state_storage_firmware
5 Intel optane_memory_h10_with_solid_state_storage_firmware
6 Intel optane_ssd_905p_firmware
7 Intel optane_ssd_900p_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-33077.

URL Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.html Mitigation Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-33077 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-33077 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Jul. 12, 2022

    Action Type Old Value New Value
    Changed CWE NVD-CWE-noinfo NVD-CWE-Other
  • Initial Analysis by [email protected]

    May. 19, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.html No Types Assigned https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00563.html Mitigation, Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_ssd_dc_p4800x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) e2010600 OR cpe:2.3:h:intel:optane_ssd_dc_p4800x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_ssd_dc_p4801x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) e2010600 OR cpe:2.3:h:intel:optane_ssd_dc_p4801x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_ssd_p5800x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) l0310200 OR cpe:2.3:h:intel:optane_ssd_p5800x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_memory_h20_with_solid_state_storage_firmware:*:*:*:*:*:*:*:* versions up to (excluding) pgf028k OR cpe:2.3:h:intel:optane_memory_h20_with_solid_state_storage:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_memory_h10_with_solid_state_storage_firmware:*:*:*:*:*:*:*:* versions up to (excluding) tgf061k OR cpe:2.3:h:intel:optane_memory_h10_with_solid_state_storage:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_ssd_905p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fw600 OR cpe:2.3:h:intel:optane_ssd_905p:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:intel:optane_ssd_900p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) fw600 OR cpe:2.3:h:intel:optane_ssd_900p:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-33077 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-33077 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.00%

score

0.24424

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability