What is CVE-2022-3108?

CVE-2022-3108 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10. CVE-2022-3108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-3108?

CVE-2022-3108 has a CVSS score of 5.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Is there a patch available for CVE-2022-3108?

No patch is currently available for CVE-2022-3108. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-3108 actively exploited?

CVE-2022-3108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2022-3108

Medium

An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().

Package Linux Kernel

Published 2022-12-14

Last modified 2025-04-22

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

5.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

Vector string

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

Weakness type

CWE-252

CVE-2022-3108 is classified as CWE-252

See CWE-252 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2022-3108 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=2153052

Issue Tracking Third Party Advisory
Kernel patch commit
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=abfaf0eee97925905e742aa3b0b72e04a918fa9e
Patch

Details

CVE ID CVE-2022-3108

Severity Medium

CVSS score 5.5 / 10

CVSS version 3.1

Published 2022-12-14

Modified 2025-04-22

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-3108?

CVE-2022-3108 is a Medium severity Linux kernel vulnerability with a CVSS score of 5.5 out of 10 . CVE-2022-3108 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-3108?

CVE-2022-3108 has a CVSS score of 5.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Is there a patch available for CVE-2022-3108?

No patch is currently available for CVE-2022-3108. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-3108 actively exploited?

No — CVE-2022-3108 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.