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In the Linux kernel, the following vulnerability has been resolved:
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
I found the following bug in my fuzzer:
UBSAN: array-index-out-of-bounds in drivers/net/wireless/ath/ath9k/htc_hst.c:26:51 index 255 is out of range for type 'htc_endpoint [22]' CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.11.0-rc6-dirty #14 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Workqueue: events request_firmware_work_func Call Trace: <TASK> dump_stack_lvl+0x180/0x1b0 __ubsan_handle_out_of_bounds+0xd4/0x130 htc_issue_send.constprop.0+0x20c/0x230 ? _raw_spin_unlock_irqrestore+0x3c/0x70 ath9k_wmi_cmd+0x41d/0x610 ? mark_held_locks+0x9f/0xe0 ...
Since this bug has been confirmed to be caused by insufficient verification of conn_rsp_epid, I think it would be appropriate to add a range check for conn_rsp_epid to htc_connect_service() to prevent the bug from occurring.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Jan 13, 2025 | Dec 24, 2024 |
| Dell Powerstore Dsa2025223 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | May 27, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Feb 11, 2025 | Dec 24, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | May 15, 2025 | Dec 24, 2024 |
| Ubuntu | — | Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.4.0-1048-iotUpgrade linux-image-6.8.0-1026-gcpUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-5.4.0-1060-xilinx-zynqmpUpgrade linux-image-6.8.0-1025-azureUpgrade linux-image-6.8.0-1022-oracleUpgrade linux-image-fipsUpgrade linux-image-4.15.0-235-genericUpgrade linux-image-6.8.0-1022-oracle-64kUpgrade linux-image-6.8.0-56-lowlatencyUpgrade linux-image-genericUpgrade linux-image-6.8.0-1008-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-4.15.0-1140-oracleUpgrade linux-image-6.8.1-1018-realtimeUpgrade linux-image-aws-hweUpgrade linux-image-5.15.0-1080-realtimeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.4.0-1140-oracleUpgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-realtimeUpgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1044-xilinx-zynqmpUpgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1084-azureUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.4.0-1116-fipsUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-4.4.0-1179-awsUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1074-ibmUpgrade linux-image-5.15.0-1079-gcp-fipsUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1021-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1033-nvidia-tegraUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-oemUpgrade linux-image-5.4.0-1142-awsUpgrade linux-image-aws-fipsUpgrade linux-image-5.15.0-1081-gcpUpgrade linux-image-gkeop-5.15Upgrade linux-image-4.4.0-266-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-4.15.0-235-lowlatencyUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-5.15.0-136-generic-64kUpgrade linux-image-5.15.0-1083-azure-fipsUpgrade linux-image-gcp-fipsUpgrade linux-image-aws-lts-18.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1022-ibmUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1024-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1074-nvidiaUpgrade linux-image-azureUpgrade linux-image-5.15.0-135-generic-64kUpgrade linux-image-4.15.0-1186-azureUpgrade linux-image-5.15.0-1075-intel-iotgUpgrade linux-image-5.15.0-1077-oracleUpgrade linux-image-5.15.0-135-fipsUpgrade linux-image-oem-20.04bUpgrade linux-image-oem-22.04Upgrade linux-image-5.4.0-1101-bluefieldUpgrade linux-image-5.4.0-1129-kvmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-6.8.0-1021-gkeUpgrade linux-image-5.15.0-1062-gkeopUpgrade linux-image-5.4.0-211-generic-lpaeUpgrade linux-image-4.4.0-1142-kvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-5.15.0-1076-kvmUpgrade linux-image-6.8.0-56-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-azure-fdeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-5.4.0-1145-gcp-fipsUpgrade linux-image-5.15.0-135-generic-lpaeUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.15.0-1072-ibmUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.8.0-1024-oemUpgrade linux-image-6.8.0-56-genericUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-136-genericUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-5.15.0-1079-gcpUpgrade linux-image-5.15.0-135-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-nvidia-64kUpgrade linux-image-5.4.0-1145-gcpUpgrade linux-image-5.15.0-1073-intel-iot-realtimeUpgrade linux-image-oem-22.04aUpgrade linux-image-bluefieldUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeUpgrade linux-image-kvmUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-6.8.0-1025-awsUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-1147-azureUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-135-genericUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1086-azure-fdeUpgrade linux-image-ibmUpgrade linux-image-4.15.0-1171-gcpUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1080-aws-fipsUpgrade linux-image-gke-5.15Upgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-oracle-64kUpgrade linux-image-oem-osp1Upgrade linux-image-5.15.0-1021-nvidia-tegra-igxUpgrade linux-image-ibm-classicUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.8.0-1024-nvidia-lowlatencyUpgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-57-generic-64kUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-6.8.0-1024-nvidia-64kUpgrade linux-image-4.4.0-266-genericUpgrade linux-image-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1074-raspiUpgrade linux-image-oem-24.04aUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-1090-ibmUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-5.15.0-1077-intel-iotgUpgrade linux-image-nvidia-tegraUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1026-gcp-64kUpgrade linux-image-5.15.0-1086-azureUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-6.8.0-56-generic-64kUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-4.15.0-1161-kvmUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-oracleUpgrade linux-image-oem-20.04Upgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-136-generic-lpaeUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-oem-24.04Upgrade linux-image-4.4.0-1141-awsUpgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-5.4.0-1088-ibmUpgrade linux-image-virtualUpgrade linux-image-5.4.0-211-lowlatencyUpgrade linux-image-5.15.0-1080-awsUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-1077-gkeUpgrade linux-image-5.4.0-1142-aws-fipsUpgrade linux-image-6.8.0-1024-nvidiaUpgrade linux-image-5.4.0-211-genericUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-oem-22.04cUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-135-lowlatency-64kUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-5.15.0-1074-nvidia-lowlatencyUpgrade linux-image-intelUpgrade linux-image-raspi-realtimeUpgrade linux-image-4.15.0-1178-awsUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-1147-azure-fipsUpgrade linux-image-5.15.0-1033-nvidia-tegra-rtUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-oem-24.04bUpgrade linux-image-generic-64k | Feb 20, 2025 | Dec 24, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Dec 24, 2024 |
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