CVE-2025-22102
7.8 · HIGHOverview
CVE-2025-22102 is a high-severity vulnerability affecting linux linux_kernel. 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 and patches from linux. Update linux_kernel to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| linux | linux_kernel | >= 6.4, < 6.6.92 | Affected |
Frequently Asked Questions
What is CVE-2025-22102?
CVE-2025-22102 is a high-severity vulnerability affecting linux linux_kernel. 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 and patches from linux. Update linux_kernel to the latest patched version. 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's AI-powered security agents can automatically detect CVE-2025-22102 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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