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CVE-2022-0494

Date: March 25, 2022

A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.

Severity Score

Related Resources (11)

https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html
https://lore.kernel.org/all/20220216084038.15635-1-tcs.kernel%40gmail.com/
https://security-tracker.debian.org/tracker/CVE-2022-0494
https://bugzilla.redhat.com/show_bug.cgi?id=2039448
https://www.debian.org/security/2022/dsa-5173
https://lore.kernel.org/all/20220216084038.15635-1-tcs.kernel@gmail.com/
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-0494
https://www.debian.org/security/2022/dsa-5161
https://nvd.nist.gov/vuln/detail/CVE-2022-0494
https://access.redhat.com/security/cve/CVE-2022-0494
https://www.mend.io/vulnerability-database/CVE-2022-0494

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

Use of Uninitialized Resource

CWE-908

CVSS v3.1

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

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): NONE
Availability (A): NONE
Additional information:

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