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CVE-2025-22102

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix kernel panic during FW release This fixes a kernel panic seen during release FW in a stress test scen…

Published Apr 16, 2025EPSS 0.21%

Overview

CVE-2025-22102 is a high-severity vulnerability. It was published on April 16, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btnxpuart: Fix kernel panic during FW release

This fixes a kernel panic seen during release FW in a stress test

scenario where WLAN and BT FW download occurs simultaneously, and due to

a HW bug, chip sends out only 1 bootloader signatures.

When driver receives the bootloader signature, it enters FW download

mode, but since no consequtive bootloader signatures seen, FW file is

not requested.

After 60 seconds, when FW download times out, release_firmware causes a

kernel panic.

[ 2601.949184] Unable to handle kernel paging request at virtual address 0000312e6f006573

[ 2601.992076] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000111802000

[ 2601.992080] [0000312e6f006573] pgd=0000000000000000, p4d=0000000000000000

[ 2601.992087] Internal error: Oops: 0000000096000021 [#1] PREEMPT SMP

[ 2601.992091] Modules linked in: algif_hash algif_skcipher af_alg btnxpuart(O) pciexxx(O) mlan(O) overlay fsl_jr_uio caam_jr

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/1f77c05408c96bc0b58ae476a9cadc9e5b9cfd0fRefgit.kernel.org/stable/c/6749cf49eff7ce6dadcb603c5c8db70b28079a5dRefgit.kernel.org/stable/c/a0a736d9857cadd87ae48b151d787e28954ea831Refgit.kernel.org/stable/c/d22496de5049d9b8f5b6d8623682a56b3c3d7e18

How CyberStrike helps

Frequently asked questions

What is CVE-2025-22102?

CVE-2025-22102 is a high-severity vulnerability. It was published on April 16, 2025 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-22102?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-22102?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-22102?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-22102 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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