CVE-2022-0485 Vulnerability Analysis & Exploit Details

CVE-2022-0485
Vulnerability Scoring

4.8

/10

Medium Risk

The vulnerability CVE-2022-0485 could compromise system integrity but typically requires user interaction to be exploited.

Attack Complexity Details

Attack Complexity: High
Exploits require significant effort and special conditions.
Attack Vector: Network
Vulnerability is exploitable over a network without physical access.
Privileges Required: None
No privileges are required for exploitation.
Scope: Unchanged
Exploit remains within the originally vulnerable component.
User Interaction: None
No user interaction is necessary for exploitation.

CVE-2022-0485 Details

Status: Modified

Last updated: 🕡 21 Nov 2024, 06:38 UTC
Originally published on: 🕒 29 Aug 2022, 15:15 UTC

Time between publication and last update: 814 days

CVSS Release: version 3

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CVE-2022-0485 Vulnerability Summary

CVE-2022-0485: A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image.

Assessing the Risk of CVE-2022-0485

Access Complexity Graph

The exploitability of CVE-2022-0485 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2022-0485

CVE-2022-0485 presents a challenge to exploit due to its high attack complexity, but the absence of privilege requirements still makes it a viable target for skilled attackers. A thorough security review is advised.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2022-0485, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2022-0485, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

Confidentiality: Low
CVE-2022-0485 could lead to minor leaks of non-critical information without major privacy breaches.
Integrity: Low
Exploiting CVE-2022-0485 may cause minor changes to data without severely impacting its accuracy.
Availability: None
CVE-2022-0485 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.174% (probability of exploit)

EPSS Percentile: 55.66% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 44.34% of others.

CVE-2022-0485 References

External References

CWE Common Weakness Enumeration

CWE-252

Vulnerable Configurations

cpe:2.3:a:redhat:libnbd:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:-:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.1.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:0.9.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.12:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.3.12:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.5.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.6.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.8:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.9:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.11:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.12:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.7.12:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.9.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.10.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.4:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.5:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.6:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.7:*:*:*:*:*:*:*
cpe:2.3:a:redhat:libnbd:1.11.7:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*

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