In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix memory leaks in beacon template setup
The functions ath11k_mac_setup_bcn_tmpl_ema() and ath11k_mac_setup_bcn_tmpl_mbssid() allocate memory for beacon templates but fail to free it when parameter setup returns an error.
Since beacon templates must be released during normal execution, they must also be released in the error handling paths to prevent memory leaks.
Fix this by using unified exit paths with proper cleanup in the respective error paths.
Compile tested only. Issue found using a prototype static analysis tool and code review.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Sep 30, 2026 | Jun 24, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jun 24, 2026 |
| Ubuntu | — | Upgrade linux-image-7.0.0-1008-gcpUpgrade linux-image-7.0.0-28-genericUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-7.0.0-28-generic-64kUpgrade linux-image-oracle-7.0Upgrade linux-image-raspiUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-oem-26.04Upgrade linux-image-ibm-7.0Upgrade linux-image-nvidia-64k-7.0Upgrade linux-image-oem-26.04aUpgrade linux-image-azureUpgrade linux-image-aws-7.0Upgrade linux-image-7.0.0-1016-nvidiaUpgrade linux-image-nvidia-7.0Upgrade linux-image-gke-64k-7.0Upgrade linux-image-7.0.0-1009-aws-64kUpgrade linux-image-nvidia-bosUpgrade linux-image-realtime-7.0Upgrade linux-image-7.0.0-2016-nvidia-bos-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-1016-nvidia-64kUpgrade linux-image-7.0.0-1015-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-ibmUpgrade linux-image-gcp-64kUpgrade linux-image-nvidia-bos-64kUpgrade linux-image-gke-64kUpgrade linux-image-gke-7.0Upgrade linux-image-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-7.0.0-2016-nvidia-bosUpgrade linux-image-oem-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-7.0.0-1008-oracle-64kUpgrade linux-image-aws-64k-7.0Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-7.0.0-1010-ibmUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-generic-7.0Upgrade linux-image-7.0.0-28-realtime-64kUpgrade linux-image-7.0.0-1008-gcp-64kUpgrade linux-image-virtual-7.0Upgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-64k-7.0Upgrade linux-image-genericUpgrade linux-image-oem-24.04Upgrade linux-image-7.0.0-1008-oracleUpgrade linux-image-7.0.0-1009-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-azure-7.0Upgrade linux-image-oem-24.04cUpgrade linux-image-oem-24.04aUpgrade linux-image-7.0.0-28-realtimeUpgrade linux-image-7.0.0-1009-awsUpgrade linux-image-7.0.0-1003-gke-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-7.0.0-1015-raspi-realtimeUpgrade linux-image-raspi-7.0Upgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-oem-24.04bUpgrade linux-image-aws-64kUpgrade linux-image-7.0.0-1003-gkeUpgrade linux-image-realtime-hwe-26.04Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-realtime-64kUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-realtime-64k-7.0Upgrade linux-image-gkeUpgrade linux-image-awsUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-azure-fde-7.0Upgrade linux-image-7.0.0-1009-oemUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-gke-hwe-26.04Upgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-oem-24.04dUpgrade linux-image-gcp-7.0Upgrade linux-image-7.0.0-1010-azureUpgrade linux-image-realtimeUpgrade linux-image-virtual | Jul 20, 2026 | Jun 24, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 21, 2026 | Jun 24, 2026 |
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