In the Linux kernel, the following vulnerability has been resolved:
wifi: at76c50x: fix use after free access in at76_disconnect
The memory pointed to by priv is freed at the end of at76_delete_device function (using ieee80211_free_hw). But the code then accesses the udev field of the freed object to put the USB device. This may also lead to a memory leak of the usb device. Fix this by using udev from interface.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 5, 2025 | May 1, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 17, 2025 | May 1, 2025 |
| Suse | — | Upgrade kernel-64kbUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade gfs2-kmp-azureUpgrade kernel-default-develUpgrade dtb-allwinnerUpgrade dtb-exynosUpgrade ocfs2-kmp-azureUpgrade dtb-renesasUpgrade kernel-default-vdsoUpgrade dlm-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-64kb-develUpgrade kernel-debugUpgrade dtb-xilinxUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade dtb-qcomUpgrade kernel-develUpgrade kernel-rt-develUpgrade kernel-rt-extraUpgrade kernel-sourceUpgrade dtb-hisiliconUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade kernel-devel-rtUpgrade ocfs2-kmp-64kbUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade kernel-azureUpgrade kernel-azure-optionalUpgrade kernel-default-livepatch-develUpgrade kernel-debug-develUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade reiserfs-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade dtb-broadcomUpgrade kernel-64kb-extraUpgrade kernel-default-baseUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-default-livepatchUpgrade dtb-amazonUpgrade kernel-obs-buildUpgrade dtb-caviumUpgrade kernel-source-rtUpgrade dtb-freescaleUpgrade dtb-alteraUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade kernel-kvmsmallUpgrade dtb-socionextUpgrade kernel-defaultUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade dtb-mediatekUpgrade dtb-amlogicUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-optionalUpgrade kernel-macrosUpgrade kernel-docs-htmlUpgrade kernel-default-extraUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-default-manUpgrade gfs2-kmp-rtUpgrade dtb-amdUpgrade kernel-azure-vdsoUpgrade kselftests-kmp-rtUpgrade kernel-azure-develUpgrade cluster-md-kmp-azureUpgrade kernel-rt-vdsoUpgrade kernel-rtUpgrade kernel-rt_debugUpgrade dtb-armUpgrade reiserfs-kmp-rtUpgrade kernel-obs-qaUpgrade kernel-kvmsmall-develUpgrade kernel-docsUpgrade dtb-appleUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-kvmsmall-vdsoUpgrade dtb-rockchipUpgrade dtb-marvellUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-syms-rt | Dec 5, 2025 | Jun 16, 2025 |
| Ubuntu | — | Upgrade linux-image-generic-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-aws-64k-6.8Upgrade linux-image-genericUpgrade linux-image-5.15.0-144-fipsUpgrade linux-image-5.15.0-144-lowlatencyUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.14.0-1008-gcpUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-azure-fipsUpgrade linux-image-azure-lts-24.04Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-5.15.0-1041-nvidia-tegra-rtUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-oem-22.04Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1041-nvidia-tegraUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-5.15.0-1087-gcpUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-5.15.0-144-generic-lpaeUpgrade linux-image-5.15.0-1083-intel-iotgUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-nvidia-tegraUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-gke-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-gcpUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-144-lowlatency-64kUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-fips-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-fips-5.15Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1052-xilinx-zynqmpUpgrade linux-image-5.15.0-1081-intel-iot-realtimeUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gkeop-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-xilinxUpgrade linux-image-5.15.0-1080-ibmUpgrade linux-image-raspi-realtimeUpgrade linux-image-5.15.0-1085-oracleUpgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-1088-aws-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-kvmUpgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-azure-fdeUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-5.15.0-1088-awsUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-5.15.0-1085-gkeUpgrade linux-image-aws-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-azure-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-kvm-5.15Upgrade linux-image-6.14.0-1007-azureUpgrade linux-image-gcp-5.15Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-raspi-6.8Upgrade linux-image-azure-fips-5.15Upgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-generic-5.15Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-gkeUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azureUpgrade linux-image-5.15.0-144-generic-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-5.15.0-1087-gcp-fipsUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-5.15.0-1088-aws-fipsUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-realtimeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-nvidia-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-5.15.0-144-genericUpgrade linux-image-5.15.0-1083-raspiUpgrade linux-image-5.15.0-1070-gkeopUpgrade linux-image-5.15.0-1088-realtimeUpgrade linux-image-5.15.0-1030-nvidia-tegra-igxUpgrade linux-image-oracle-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-intelUpgrade linux-image-ibm-5.15Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gke-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1082-nvidiaUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-5.15.0-1030-nvidia-tegra-igx-rtUpgrade linux-image-xilinx-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-awsUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-oem-22.04dUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-fipsUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-raspiUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-5.15.0-1082-nvidia-lowlatencyUpgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-5.15.0-1084-kvmUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-aws-6.8 | Jun 26, 2025 | May 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | May 1, 2025 |
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