Canonical subiquity up to 22.02.0 information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Canonical subiquity up to 22.02.0. It has been declared as problematic. The impacted element is an unknown function. Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2022-0555. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Canonical subiquity up to 22.02.0 and classified as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Subiquity Shows Guided Storage Passphrase in Plaintext with Read-all Permissions

The advisory is shared for download at bugs.launchpad.net. This vulnerability was named CVE-2022-0555 since 02/10/2022. The exploitation appears to be easy. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 22.02.1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: subiquity 22.02.1

Timelineinfo

02/10/2022 🔍
06/03/2024 +843 days 🔍
06/03/2024 +0 days 🔍
08/27/2025 +449 days 🔍

Sourcesinfo

Advisory: bugs.launchpad.net
Status: Confirmed

CVE: CVE-2022-0555 (🔍)
GCVE (CVE): GCVE-0-2022-0555
GCVE (VulDB): GCVE-100-266944

Entryinfo

Created: 06/03/2024 21:13
Updated: 08/27/2025 01:59
Changes: 06/03/2024 21:13 (52), 06/04/2024 13:20 (1), 08/27/2025 01:59 (2)
Complete: 🔍
Cache ID: 216::103

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