Vulnerability Report

CVE-2021-1111

Title: NVIDIA Bootloader NV3P Server Buffer Overflow

Info Disclosure/DoS

Proof Of Concept

No public PoC currently indexed for CVE-2021-1111.

CWE Category CWE-125
Published Date Aug 11, 2021
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.7 CVSS v3.1
Exploit Probability (EPSS)
0.28%

Vulnerability Summary

CVE-2021-1111: Bootloader contains a vulnerability in the NV3P server where any user with physical access through USB can trigger an incorrect bounds check, which may lead to buffer overflow, resulting in limited information disclosure, limited data integrity, and denial of service across all components.

Impacted Vendors

N
nvidia 4

Reference Links

https://nvidia.custhelp.com/app/answers/detail/a_id/5216 https://nvidia.custhelp.com/app/answers/detail/a_id/5216
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.7
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.7
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.6
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:L/Au:N/C:P/I:P/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2021-1111 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector PHYSICAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H

Affected Stack

No specific products linked.