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.
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"id": "CVE-2025-38406-35a788fd",
"signature_type": "Function",
"deprecated": false,
"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@e6c49f0b203a987c306676d241066451b74db1a5",
"digest": {
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"function_hash": "19883864761825795686873757194889230651"
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"signature_version": "v1"
},
{
"id": "CVE-2025-38406-3c6416f9",
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@46b47d4b06fa7f234d93f0f8ac43798feafcff89",
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"threshold": 0.9
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{
"id": "CVE-2025-38406-55f331b3",
"signature_type": "Function",
"deprecated": false,
"target": {
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"function": "ath6kl_bmi_get_target_info"
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{
"id": "CVE-2025-38406-58399846",
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"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
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"id": "CVE-2025-38406-6ec6ec3d",
"signature_type": "Function",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
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"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7a2afdc5af3b82b601f6a2f0d1c90d5f0bc27aeb",
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{
"id": "CVE-2025-38406-7c82db57",
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"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
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{
"id": "CVE-2025-38406-81691a93",
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"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
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"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@327997afbb5e62532c28c1861ab5534c01969c9a",
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{
"id": "CVE-2025-38406-8b7f74c9",
"signature_type": "Function",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
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"digest": {
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"signature_version": "v1"
},
{
"id": "CVE-2025-38406-91041f5a",
"signature_type": "Function",
"deprecated": false,
"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",
"digest": {
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"function_hash": "19883864761825795686873757194889230651"
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"signature_version": "v1"
},
{
"id": "CVE-2025-38406-9ac7bbf3",
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@27d07deea35ae67f2e75913242e25bdb7e1114e5",
"digest": {
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{
"id": "CVE-2025-38406-ac739e2f",
"signature_type": "Function",
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"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
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{
"id": "CVE-2025-38406-ad9d51a8",
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
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{
"id": "CVE-2025-38406-b260e5e9",
"signature_type": "Function",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
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{
"id": "CVE-2025-38406-d6f9d703",
"signature_type": "Function",
"deprecated": false,
"target": {
"file": "drivers/net/wireless/ath/ath6kl/bmi.c",
"function": "ath6kl_bmi_get_target_info"
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"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@89bd133529a4d2d68287128b357e49adc00ec690",
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{
"id": "CVE-2025-38406-eea41c3f",
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"file": "drivers/net/wireless/ath/ath6kl/bmi.c"
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"id": "CVE-2025-38406-f4ecd95f",
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