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.
[
{
"signature_type": "Function",
"deprecated": false,
"digest": {
"length": 1405.0,
"function_hash": "19883864761825795686873757194889230651"
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e7417421d89358da071fd2930f91e67c7128fbff",
"signature_version": "v1",
"id": "CVE-2025-38406-55f331b3"
},
{
"signature_type": "Function",
"deprecated": false,
"digest": {
"length": 1405.0,
"function_hash": "19883864761825795686873757194889230651"
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7a2afdc5af3b82b601f6a2f0d1c90d5f0bc27aeb",
"signature_version": "v1",
"id": "CVE-2025-38406-6ec6ec3d"
},
{
"signature_type": "Line",
"deprecated": false,
"digest": {
"line_hashes": [
"54283364374094608360063747144984171289",
"231851742442200182939722185105277534378",
"109922518563263855410952421131904322237",
"119373645131372210879552358733876592517"
],
"threshold": 0.9
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e7417421d89358da071fd2930f91e67c7128fbff",
"signature_version": "v1",
"id": "CVE-2025-38406-7c82db57"
},
{
"signature_type": "Function",
"deprecated": false,
"digest": {
"length": 1405.0,
"function_hash": "19883864761825795686873757194889230651"
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@27d07deea35ae67f2e75913242e25bdb7e1114e5",
"signature_version": "v1",
"id": "CVE-2025-38406-91041f5a"
},
{
"signature_type": "Line",
"deprecated": false,
"digest": {
"line_hashes": [
"54283364374094608360063747144984171289",
"231851742442200182939722185105277534378",
"109922518563263855410952421131904322237",
"119373645131372210879552358733876592517"
],
"threshold": 0.9
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@27d07deea35ae67f2e75913242e25bdb7e1114e5",
"signature_version": "v1",
"id": "CVE-2025-38406-9ac7bbf3"
},
{
"signature_type": "Line",
"deprecated": false,
"digest": {
"line_hashes": [
"54283364374094608360063747144984171289",
"231851742442200182939722185105277534378",
"109922518563263855410952421131904322237",
"119373645131372210879552358733876592517"
],
"threshold": 0.9
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7a2afdc5af3b82b601f6a2f0d1c90d5f0bc27aeb",
"signature_version": "v1",
"id": "CVE-2025-38406-ad9d51a8"
},
{
"signature_type": "Function",
"deprecated": false,
"digest": {
"length": 1405.0,
"function_hash": "19883864761825795686873757194889230651"
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@347827bd0c5680dac2dd59674616840c4d5154f1",
"signature_version": "v1",
"id": "CVE-2025-38406-b260e5e9"
},
{
"signature_type": "Line",
"deprecated": false,
"digest": {
"line_hashes": [
"54283364374094608360063747144984171289",
"231851742442200182939722185105277534378",
"109922518563263855410952421131904322237",
"119373645131372210879552358733876592517"
],
"threshold": 0.9
},
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@347827bd0c5680dac2dd59674616840c4d5154f1",
"signature_version": "v1",
"id": "CVE-2025-38406-f4ecd95f"
}
]