CVE-2022-46897: kernel — Fix

Description

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The CapsuleIFWUSmm driver does not check the return value from a method or function. This can prevent it from detecting unexpected states and conditions.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-252 CWE-252

Affected Products

Vendor	Product	Versions
insyde	kernel	5.0 — 5.5

References

Advisories & Patches

https://www.insyde.com/security-pledge https://www.insyde.com/security-pledge

Frequently Asked Questions

What is CVE-2022-46897? +

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The CapsuleIFWUSmm driver does not check the return value from a method or function. This can prevent it from detecting unexpected states and conditions. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2022-46897? +

CVE-2022-46897 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-46897? +

CVE-2022-46897 affects products from insyde, specifically: kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-46897? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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