Permissions Vulnerability in AccountsService by Ubuntu
CVE-2022-1804

5.5MEDIUM

Key Information:

Vendor

Ubuntu

Status
Linux
Vendor
CVE Published:
25 March 2025

What is CVE-2022-1804?

The AccountsService component in Ubuntu has a flaw that affects how permissions are managed when writing to .pam_environment. As a result, improper handling of permissions can potentially lead to unauthorized access or privilege escalation in the system. Administrators are advised to update to the latest version to mitigate this risk effectively.

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Affected Version(s)

Linux Linux 0.6.55-3ubuntu1 < 22.07.5-2ubuntu1.3

References

https://bugs.launchpad.net/ubuntu/+source/accountsservice...
issue-tracking
https://ubuntu.com/security/notices/USN-5439-1
release-notes

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Gunnar Hjalmarsson
Marc Deslauriers
Seth Arnold
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