What is CVE-2023-54110?

CVE-2023-54110 is a unscored severity Linux kernel vulnerability, affecting Linux kernel versions from 2.6.22 onward and patched in 4.14.303, 4.19.270, 5.4.229 and others. CVE-2023-54110 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2023-54110?

CVE-2023-54110 has a CVSS score of pending NVD analysis out of 10, rated awaiting scoring severity.

Is there a patch available for CVE-2023-54110?

Yes, CVE-2023-54110 has been patched. Fixed versions include 4.14.303, 4.19.270, 5.4.229 and others. If you are running Linux kernel 2.6.22 or later up to the fix versions, apply the relevant patch for your kernel branch.

Is CVE-2023-54110 actively exploited?

CVE-2023-54110 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2023-54110

In the Linux kernel, the following vulnerability has been resolved: usb: rndis_host: Secure rndis_query check against int overflow Variables off and len typed as uint32 in rndis_query function are controlled by incoming RNDIS response message thus their value may be manipulated. Setting off to a unexpectetly large value will cause the sum with len and 8 to overflow and pass the implemented validation step. Consequently the response pointer will be referring to a location past the expected buffer boundaries allowing information leakage e.g. via RNDIS_OID_802_3_PERMANENT_ADDRESS OID.

Package Linux Kernel

Published 2025-12-24

Last modified 2026-04-15

Patch available

Yes

Affected versions

Linux kernel versions 2.6.22 and later are affected. Fixed in 4.14.303, 4.19.270, 5.4.229, 5.10.163, 5.15.87, 6.0.19, 6.1.5, 6.2 and their respective stable series.

Affected from

≥ 2.6.22

Fixed in

✓ 4.14.303 4.14.x ✓ 4.19.270 4.19.x ✓ 5.4.229 5.4.x ✓ 5.10.163 5.10.x ✓ 5.15.87 5.15.x ✓ 6.0.19 6.0.x ✓ 6.1.5 6.1.x ✓ 6.2

References

The following references provide additional information about CVE-2023-54110 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/02ffb4ecf0614c58e3d0e5bfbe99588c9ddc77c0
Patch
Kernel patch commit
https://git.kernel.org/stable/c/11cd4ec6359d90b13ffb8f85a9df8637f0cf8d95
Patch
Kernel patch commit
https://git.kernel.org/stable/c/232ef345e5d76e5542f430a29658a85dbef07f0b
Patch

8 patch commits total View all on NVD

Frequently asked questions

What is CVE-2023-54110?

CVE-2023-54110 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 2.6.22 onward and has been patched in 4.14.303, 4.19.270, 5.4.229 and others. CVE-2023-54110 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
Is there a patch available for CVE-2023-54110?

Yes — CVE-2023-54110 has been patched. Fixed versions include 4.14.303, 4.19.270, 5.4.229 and others. If you are running Linux kernel 2.6.22 or later up to the fix versions, apply the relevant patch for your kernel branch.
Is CVE-2023-54110 actively exploited?

No — CVE-2023-54110 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.