In the Linux kernel, the following vulnerability has been resolved:
wifi: ath6kl: remove WARN on bad firmware input
If the firmware gives bad input, that's nothing to do with the driver's stack at this point etc., so the WARN_ON() doesn't add any value. Additionally, this is one of the top syzbot reports now. Just print a message, and as an added bonus, print the sizes too.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38406.json"
}[
{
"signature_type": "Function",
"deprecated": false,
"id": "CVE-2025-38406-d6f9d703",
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
},
"digest": {
"length": 1405.0,
"function_hash": "19883864761825795686873757194889230651"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@89bd133529a4d2d68287128b357e49adc00ec690"
},
{
"signature_type": "Line",
"deprecated": false,
"id": "CVE-2025-38406-eea41c3f",
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"54283364374094608360063747144984171289",
"231851742442200182939722185105277534378",
"109922518563263855410952421131904322237",
"119373645131372210879552358733876592517"
]
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@89bd133529a4d2d68287128b357e49adc00ec690"
}
]
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38406.json"