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CVE-2022-0644

Date: August 29, 2022

A vulnerability was found in the Linux kernel’s kernel_read_file_from_fd in the filesystem. This flaw allows a local user with normal privileges, to impact the availability of the system when attempting to read a file without read access/permission.

Severity Score

Related Resources (5)

https://people.canonical.com/~ubuntu-security/cve/CVE-2022-0644
https://access.redhat.com/security/cve/CVE-2022-0644
https://nvd.nist.gov/vuln/detail/CVE-2022-0644
https://security-tracker.debian.org/tracker/CVE-2022-0644
https://www.mend.io/vulnerability-database/CVE-2022-0644

Severity Score

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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