In the Linux kernel, the following vulnerability has been resolved:
PCI: endpoint: Fix configfs group list head handling
Doing a list_del() on the epf_group field of struct pci_epf_driver in pci_epf_remove_cfs() is not correct as this field is a list head, not a list entry. This list_del() call triggers a KASAN warning when an endpoint function driver which has a configfs attribute group is torn down:
================================================================== BUG: KASAN: slab-use-after-free in pci_epf_remove_cfs+0x17c/0x198 Write of size 8 at addr ffff00010f4a0d80 by task rmmod/319
CPU: 3 UID: 0 PID: 319 Comm: rmmod Not tainted 6.16.0-rc2 #1 NONE Hardware name: Radxa ROCK 5B (DT) Call trace: show_stack+0x2c/0x84 (C) dump_stack_lvl+0x70/0x98 print_report+0x17c/0x538 kasan_report+0xb8/0x190 __asan_report_store8_noabort+0x20/0x2c pci_epf_remove_cfs+0x17c/0x198 pci_epf_unregister_driver+0x18/0x30 nvmet_pci_epf_cleanup_module+0x24/0x30 [nvmet_pci_epf] __arm64_sys_delete_module+0x264/0x424 invoke_syscall+0x70/0x260 el0_svc_common.constprop.0+0xac/0x230 do_el0_svc+0x40/0x58 el0_svc+0x48/0xdc el0t_64_sync_handler+0x10c/0x138 el0t_64_sync+0x198/0x19c ...
Remove this incorrect list_del() call from pci_epf_remove_cfs().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfoUpgrade kernel-livepatch-5.15.191-132.213Upgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.242-239.961Upgrade perfUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade perf6.12Upgrade kernel-headersUpgrade bpftool6.12Upgrade kernel6.12-libbpf-develUpgrade kernel-toolsUpgrade kernel6.12Upgrade kernel-libbpf-staticUpgrade kernel6.12-headersUpgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-aarch64Upgrade perf6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel-livepatch-6.12.46-66.121Upgrade kernel-develUpgrade kernel-debuginfoUpgrade kernelUpgrade bpftoolUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel6.12-libbpfUpgrade kernel6.12-develUpgrade python3-perf6.12-debuginfoUpgrade perf-debuginfoUpgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade perfUpgrade kernel-tools-debuginfoUpgrade python3-perf6.12Upgrade kernel6.12-libbpf-staticUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-toolsUpgrade kernel6.12-tools-debuginfoUpgrade bpftool6.12-debuginfoUpgrade kernel-libbpfUpgrade python3-perfUpgrade kernel-tools-develUpgrade kernel-modules-extraUpgrade kernel-livepatch-6.1.150-174.273 | Sep 30, 2025 | Sep 11, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 25, 2025 | Sep 25, 2025 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 14, 2025 | Sep 11, 2025 |
| Suse | — | Upgrade kselftests-kmp-defaultUpgrade dtb-marvellUpgrade kernel-azure-extraUpgrade kernel-docs-htmlUpgrade kernel-default-baseUpgrade kernel-zfcpdumpUpgrade kernel-symsUpgrade dtb-broadcomUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-azureUpgrade kernel-default-livepatch-develUpgrade dtb-apmUpgrade kernel-64kb-develUpgrade kernel-default-develUpgrade kernel-debugUpgrade dtb-amdUpgrade ocfs2-kmp-defaultUpgrade dtb-caviumUpgrade dtb-xilinxUpgrade kernel-64kb-optionalUpgrade dtb-socionextUpgrade kernel-64kbUpgrade dtb-renesasUpgrade dtb-amazonUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-azureUpgrade dtb-lgUpgrade kernel-rt_debugUpgrade kernel-source-azureUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade dtb-freescaleUpgrade dtb-hisiliconUpgrade dtb-mediatekUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-64kbUpgrade dtb-appleUpgrade kernel-develUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade dlm-kmp-defaultUpgrade kernel-default-optionalUpgrade kernel-docsUpgrade kernel-default-livepatchUpgrade dtb-allwinnerUpgrade gfs2-kmp-azureUpgrade kernel-debug-develUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-rtUpgrade dlm-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade kernel-rtUpgrade kernel-default-extraUpgrade kernel-source-vanillaUpgrade dlm-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade kernel-source-rtUpgrade kernel-rt_debug-develUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-develUpgrade dtb-sprdUpgrade dtb-alteraUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-default-vdsoUpgrade kernel-obs-buildUpgrade dtb-qcomUpgrade kernel-rt-extraUpgrade kernel-azureUpgrade kernel-devel-azureUpgrade kernel-defaultUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-debug-vdsoUpgrade gfs2-kmp-rtUpgrade kernel-syms-azureUpgrade dtb-exynosUpgrade dtb-armUpgrade cluster-md-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade dtb-nvidiaUpgrade kernel-rt-develUpgrade kernel-syms-rtUpgrade kernel-rt-optionalUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmall | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-fips-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-5.15.0-1101-azureUpgrade linux-image-5.15.0-1094-oracleUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-5.15.0-1092-nvidia-lowlatencyUpgrade linux-image-awsUpgrade linux-image-5.15.0-1049-nvidia-tegraUpgrade linux-image-oracle-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-aws-6.8Upgrade linux-image-raspiUpgrade linux-image-xilinx-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-virtual-5.15Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-5.15.0-1089-intel-iot-realtimeUpgrade linux-image-5.15.0-1038-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-1093-gkeUpgrade linux-image-aws-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-raspi-realtimeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-fipsUpgrade linux-image-oem-20.04cUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-cvmUpgrade linux-image-gcp-64kUpgrade linux-image-azure-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-oem-22.04cUpgrade linux-image-kvmUpgrade linux-image-raspi-5.15Upgrade linux-image-gke-6.8Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-xilinxUpgrade linux-image-5.15.0-163-generic-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-5.15.0-1097-aws-64kUpgrade linux-image-gcpUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-azureUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-1061-xilinx-zynqmpUpgrade linux-image-oracle-6.8Upgrade linux-image-5.15.0-1097-aws-fipsUpgrade linux-image-5.15.0-1097-gcpUpgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-5.15Upgrade linux-image-aws-fips-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-virtualUpgrade linux-image-5.15.0-1097-awsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-nvidia-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-realtime-5.15Upgrade linux-image-5.15.0-1101-azure-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-aws-lts-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1102-azureUpgrade linux-image-gkeUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-5.15.0-163-generic-lpaeUpgrade linux-image-5.15.0-163-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-5.15Upgrade linux-image-ibmUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1092-nvidiaUpgrade linux-image-5.15.0-1080-gkeopUpgrade linux-image-generic-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1049-nvidia-tegra-rtUpgrade linux-image-5.15.0-1091-raspiUpgrade linux-image-nvidia-tegraUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-intelUpgrade linux-image-ibm-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-virtual-6.8Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-5.15.0-1097-gcp-fipsUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-oracleUpgrade linux-image-azure-fips-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-gke-64kUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-163-lowlatencyUpgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1092-intel-iotgUpgrade linux-image-oem-22.04aUpgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-163-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-raspi-nolpaeUpgrade linux-image-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-5.15.0-163-genericUpgrade linux-image-genericUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gkeopUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-kvm-5.15Upgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1038-nvidia-tegra-igxUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-1096-realtimeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-1091-ibmUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-aws-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-5.15.0-1089-kvm | Dec 5, 2025 | Sep 11, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 19, 2025 | Sep 11, 2025 |
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