What is CVE-2022-0494?

CVE-2022-0494 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.4 out of 10, classified as a Information Exposure flaw (CWE-200). CVE-2022-0494 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-0494?

CVE-2022-0494 has a CVSS score of 4.4 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Is there a patch available for CVE-2022-0494?

No patch is currently available for CVE-2022-0494. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-0494 actively exploited?

CVE-2022-0494 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/200.html

CVE-2022-0494

Medium

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.

Package Linux Kernel

Published 2022-03-25

Last modified 2024-11-21

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

4.4

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Vector string

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

Weakness type

CWE-200

CVE-2022-0494 is a Information Exposure vulnerability

What is Information Exposure?

The product exposes sensitive information to an actor not authorised to see it. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2022-0494 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2039448

Issue Tracking
Debian Security
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html

Mailing List Third Party Advisory
Kernel.org
https://lore.kernel.org/all/20220216084038.15635-1-tcs.kernel%40gmail.com/
Debian Security
https://www.debian.org/security/2022/dsa-5161

Third Party Advisory
Debian Security
https://www.debian.org/security/2022/dsa-5173

Third Party Advisory

Details

CVE ID CVE-2022-0494

Severity Medium

CVSS score 4.4 / 10

CVSS version 3.1

Published 2022-03-25

Modified 2024-11-21

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-0494?

CVE-2022-0494 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.4 out of 10 , classified as an Information Exposure flaw (CWE-200) . CVE-2022-0494 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-0494?

CVE-2022-0494 has a CVSS score of 4.4 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Is there a patch available for CVE-2022-0494?

No patch is currently available for CVE-2022-0494. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-0494 actively exploited?

No — CVE-2022-0494 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. View CWE-200 on MITRE CWE →