In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: reject cooked mode if it is set along with other flags
It is possible to set both MONITOR_FLAG_COOK_FRAMES and MONITOR_FLAG_ACTIVE flags simultaneously on the same monitor interface from the userspace. This causes a sub-interface to be created with no IEEE80211_SDATA_IN_DRIVER bit set because the monitor interface is in the cooked state and it takes precedence over all other states. When the interface is then being deleted the kernel calls WARN_ONCE() from check_sdata_in_driver() because of missing that bit.
Fix this by rejecting MONITOR_FLAG_COOK_FRAMES if it is set along with other flags.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Apr 14, 2025 | Apr 1, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 1, 2025 |
| Suse | — | Upgrade kselftests-kmp-rtUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-vdsoUpgrade dtb-socionextUpgrade kernel-rt_debug-vdsoUpgrade dtb-amdUpgrade kernel-docs-htmlUpgrade kernel-64kb-extraUpgrade kernel-rt_debugUpgrade kernel-debug-develUpgrade kernel-syms-rtUpgrade dtb-armUpgrade kernel-default-baseUpgrade kernel-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-azureUpgrade kernel-64kb-develUpgrade dtb-marvellUpgrade ocfs2-kmp-azureUpgrade dlm-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-azure-extraUpgrade dtb-sprdUpgrade dlm-kmp-rtUpgrade dtb-nvidiaUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade dtb-appleUpgrade kselftests-kmp-defaultUpgrade kernel-rt-extraUpgrade dtb-renesasUpgrade kernel-azure-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-azureUpgrade kernel-default-manUpgrade kernel-debugUpgrade dtb-mediatekUpgrade kernel-docsUpgrade cluster-md-kmp-64kbUpgrade kernel-obs-buildUpgrade kernel-develUpgrade kernel-rt-optionalUpgrade reiserfs-kmp-azureUpgrade dtb-qcomUpgrade dtb-lgUpgrade ocfs2-kmp-defaultUpgrade kernel-rt_debug-develUpgrade kernel-default-base-rebuildUpgrade kernel-azure-optionalUpgrade dtb-exynosUpgrade ocfs2-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-64kbUpgrade kernel-macrosUpgrade kernel-azure-develUpgrade kernel-syms-azureUpgrade kernel-obs-qaUpgrade dtb-caviumUpgrade dtb-apmUpgrade kernel-default-livepatchUpgrade kselftests-kmp-azureUpgrade kernel-symsUpgrade kernel-sourceUpgrade dtb-amazonUpgrade kernel-default-optionalUpgrade kernel-rtUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade kernel-default-extraUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-azureUpgrade dtb-xilinxUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade dtb-freescaleUpgrade kernel-rt-vdsoUpgrade kernel-rt-develUpgrade kernel-devel-rtUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-source-rtUpgrade gfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-64kbUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade dlm-kmp-64kbUpgrade kernel-default-devel | Dec 5, 2025 | May 20, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1077-intel-iot-realtimeUpgrade linux-image-virtualUpgrade linux-image-5.4.0-1151-azure-fipsUpgrade linux-image-5.15.0-1083-gcp-fipsUpgrade linux-image-gke-6.8Upgrade linux-image-5.15.0-140-generic-lpaeUpgrade linux-image-6.8.0-1038-azureUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-140-genericUpgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-5.4.0-1151-azureUpgrade linux-image-raspi2Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.4.0-1064-xilinx-zynqmpUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-raspi-realtimeUpgrade linux-image-5.4.0-1149-gcp-fipsUpgrade linux-image-ibmUpgrade linux-image-5.15.0-140-lowlatencyUpgrade linux-image-5.15.0-1076-ibmUpgrade linux-image-azure-fde-edgeUpgrade linux-image-6.8.0-1039-awsUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-azure-6.11Upgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-84-genericUpgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-ibm-6.8Upgrade linux-image-5.15.0-140-generic-64kUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-oem-22.04cUpgrade linux-image-oracle-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-5.4.0-1120-fipsUpgrade linux-image-5.15.0-1081-oracleUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-85-genericUpgrade linux-image-azure-fdeUpgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1026-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-5.4.0-1146-awsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-5.15.0-142-generic-64kUpgrade linux-image-5.15.0-1050-xilinx-zynqmpUpgrade linux-image-gcpUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-5.15.0-1081-gkeUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1078-nvidia-lowlatencyUpgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-azure-nvidiaUpgrade linux-image-aws-lts-22.04Upgrade linux-image-kvmUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-aws-64k-6.8Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.15.0-1078-nvidiaUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-216-generic-lpaeUpgrade linux-image-azure-6.8Upgrade linux-image-5.4.0-1051-iotUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-5.15.0-1084-realtimeUpgrade linux-image-5.15.0-142-genericUpgrade linux-image-5.15.0-1080-kvmUpgrade linux-image-oem-20.04dUpgrade linux-image-ibm-classicUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-5.15.0-140-fipsUpgrade linux-image-azure-fde-6.11Upgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-azure-fipsUpgrade linux-image-oem-22.04aUpgrade linux-image-azure-nvidia-6.8Upgrade linux-image-5.15.0-1084-aws-fipsUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-aws-64kUpgrade linux-image-oem-osp1Upgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-lowlatency-6.11Upgrade linux-image-6.11.0-1024-oemUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-6.11.0-1015-awsUpgrade linux-image-nvidiaUpgrade linux-image-bluefieldUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-oem-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.4.0-1144-oracleUpgrade linux-image-5.4.0-216-genericUpgrade linux-image-5.15.0-142-generic-lpaeUpgrade linux-image-5.15.0-1083-gcpUpgrade linux-image-5.4.0-1146-aws-fipsUpgrade linux-image-5.15.0-1079-intel-iotgUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1149-gcpUpgrade linux-image-oem-24.04bUpgrade linux-image-intel-iotgUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gkeopUpgrade linux-image-realtime-6.8.1Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-5.15.0-1084-awsUpgrade linux-image-5.4.0-1092-ibmUpgrade linux-image-5.4.0-1133-kvmUpgrade linux-image-genericUpgrade linux-image-azure-fde-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1089-azure-fipsUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-140-lowlatency-64kUpgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-oem-20.04bUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-5.15.0-1026-nvidia-tegra-igxUpgrade linux-image-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-64kUpgrade linux-image-5.15.0-1037-nvidia-tegra-rtUpgrade linux-image-nvidia-tegraUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-1078-raspiUpgrade linux-image-fipsUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-azureUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-5.4.0-1105-bluefieldUpgrade linux-image-5.15.0-1037-nvidia-tegraUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-generic-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-virtual-6.8Upgrade linux-image-oemUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gke-64kUpgrade linux-image-aws-fipsUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-intelUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-5.15.0-1089-azureUpgrade linux-image-5.15.0-1066-gkeopUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.4.0-216-lowlatencyUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oem-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-realtime | May 20, 2025 | Apr 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Apr 1, 2025 |
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