Linux Kernel up to 5.16-rc6 kfd_crat.c kfd_parse_subtype_iolink return value

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Linux Kernel up to 5.16-rc6. This affects the function kfd_parse_subtype_iolink of the file drivers/gpu/drm/amd/amdkfd/kfd_crat.c. The manipulation results in return value. This vulnerability is known as CVE-2022-3108. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 5.16-rc6 (Operating System). Affected is the function kfd_parse_subtype_iolink of the file drivers/gpu/drm/amd/amdkfd/kfd_crat.c. The manipulation with an unknown input leads to a return value vulnerability. CWE is classifying the issue as CWE-252. The product does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions. The impact remains unknown. CVE summarizes:

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().

The weakness was published 12/15/2022. The advisory is available at bugzilla.redhat.com. This vulnerability is traded as CVE-2022-3108 since 09/02/2022. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 224717 (Linux Distros Unpatched Vulnerability : CVE-2022-3108), which helps to determine the existence of the flaw in a target environment.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.kernel.org.

The vulnerability is also documented in the databases at Tenable (224717) and EUVD (EUVD-2022-42535). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Return value
CWE: CWE-252 / CWE-253
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 224717
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-3108

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: git.kernel.org

Timelineinfo

09/02/2022 🔍
12/15/2022 +104 days 🔍
12/15/2022 +0 days 🔍
07/09/2026 +1302 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: bugzilla.redhat.com
Status: Confirmed

CVE: CVE-2022-3108 (🔍)
GCVE (CVE): GCVE-0-2022-3108
GCVE (VulDB): GCVE-100-215850
EUVD: 🔍

Entryinfo

Created: 12/15/2022 01:09
Updated: 07/09/2026 12:45
Changes: 12/15/2022 01:09 (41), 01/12/2023 20:09 (10), 03/05/2025 12:27 (17), 07/09/2026 12:45 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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