In the Linux kernel, the following vulnerability has been resolved:
exfat: fix double free in delayed_free
The double free could happen in the following path.
exfat_create_upcase_table() exfat_create_upcase_table() : return error exfat_free_upcase_table() : free ->vol_utbl exfat_load_default_upcase_table : return error exfat_kill_sb() delayed_free() exfat_free_upcase_table() <--------- double free This patch set ->vol_util as NULL after freeing it.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-develUpgrade kernel-rt-64kUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-64kUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-coreUpgrade kernel-debug-modules-coreUpgrade kernel-rt-64k-debug-coreUpgrade kernel-rt-64k-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernelUpgrade kernel-64k-debug-coreUpgrade kernel-rt-debug-coreUpgrade kernel-cross-headersUpgrade kernel-rt-64k-develUpgrade kernel-debug-modules-extraUpgrade kernel-rt-64k-debug-modulesUpgrade python3-perfUpgrade kernel-rt-64k-coreUpgrade kernel-rt-64k-debugUpgrade kernel-64k-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-64k-debug-develUpgrade kernel-debug-modulesUpgrade kernel-tools-libs-develUpgrade kernel-rt-modulesUpgrade kernel-debug-devel-matchedUpgrade rtlaUpgrade kernel-debugUpgrade kernel-coreUpgrade kernel-64k-devel-matchedUpgrade kernel-headersUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-toolsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-develUpgrade kernel-rt-64k-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-modules-extraUpgrade kernel-docUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-debugUpgrade kernel-64k-modules-coreUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rtUpgrade kernel-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-rt-debug-modules-coreUpgrade kernel-uki-virtUpgrade rvUpgrade kernel-rt-modules-coreUpgrade kernel-64k-debug-modules-coreUpgrade kernel-uki-virt-addonsUpgrade kernel-modulesUpgrade kernel-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-develUpgrade kernel-debug-coreUpgrade libperf | Feb 27, 2026 | Feb 23, 2026 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade perfUpgrade kernel-livepatch-5.10.239-236.958Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.15.186-128.192Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade kernel-develUpgrade perf-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-modules-extraUpgrade perf6.12Upgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel6.12Upgrade kernel6.12-headersUpgrade kernel-libbpf-debuginfoUpgrade bpftool6.12-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade perf-debuginfoUpgrade perfUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.12.40-64.114Upgrade kernel6.12-debuginfoUpgrade kernel-debuginfoUpgrade kernel6.12-develUpgrade python3-perf6.12-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-debuginfo-common-x86_64Upgrade perf6.12-debuginfoUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool6.12Upgrade kernel-livepatch-6.1.148-173.267Upgrade kernel-develUpgrade kernel-tools-develUpgrade kernelUpgrade kernel6.12-tools-develUpgrade bpftoolUpgrade python3-perf6.12Upgrade kernel6.12-libbpfUpgrade python3-perfUpgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-toolsUpgrade kernel6.12-libbpf-static | Sep 9, 2025 | Jul 4, 2025 |
| Debian | — | Upgrade linux | Jul 7, 2025 | Jul 4, 2025 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Sep 10, 2025 | Jul 4, 2025 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Jul 9, 2025 | Jul 4, 2025 |
| Suse | — | Upgrade reiserfs-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-zfcpdumpUpgrade kernel-macrosUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-azureUpgrade kernel-obs-qaUpgrade dlm-kmp-64kbUpgrade dtb-apmUpgrade gfs2-kmp-64kbUpgrade kernel-symsUpgrade dtb-exynosUpgrade dlm-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-default-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-default-develUpgrade kernel-rtUpgrade dtb-armUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade dtb-amazonUpgrade ocfs2-kmp-rtUpgrade dtb-freescaleUpgrade kernel-default-vdsoUpgrade kernel-azure-develUpgrade kernel-azure-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-amlogicUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-preemptUpgrade kernel-rt-vdsoUpgrade dtb-lgUpgrade kernel-sourceUpgrade kernel-syms-azureUpgrade dtb-qcomUpgrade kernel-syms-rtUpgrade kernel-default-livepatchUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmallUpgrade reiserfs-kmp-azureUpgrade dtb-rockchipUpgrade kselftests-kmp-64kbUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade dtb-caviumUpgrade dtb-socionextUpgrade kernel-azureUpgrade ocfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade dtb-marvellUpgrade kernel-source-vanillaUpgrade kernel-docs-htmlUpgrade kernel-defaultUpgrade dtb-amdUpgrade dlm-kmp-defaultUpgrade kernel-develUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade dtb-alteraUpgrade kernel-64kb-develUpgrade kernel-default-baseUpgrade kernel-preempt-develUpgrade kernel-debugUpgrade dtb-nvidiaUpgrade dtb-broadcomUpgrade dtb-renesasUpgrade kernel-source-rtUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-develUpgrade dtb-allwinnerUpgrade kernel-debug-develUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-rt-optionalUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-rtUpgrade kernel-devel-rtUpgrade dtb-xilinxUpgrade kernel-rt-extraUpgrade kernel-rt-develUpgrade dtb-sprdUpgrade dtb-appleUpgrade cluster-md-kmp-rtUpgrade kernel-64kb-optionalUpgrade kernel-debug-vdsoUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-azureUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade kernel-default-optionalUpgrade kernel-obs-buildUpgrade kselftests-kmp-default | Dec 5, 2025 | Aug 1, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-fipsUpgrade linux-image-virtual-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1089-gkeUpgrade linux-image-gcp-6.14Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1092-gcpUpgrade linux-image-6.14.0-1014-azureUpgrade linux-image-aws-6.14Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-azure-lts-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeop-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-nvidia-tegraUpgrade linux-image-realtimeUpgrade linux-image-generic-64k-6.14Upgrade linux-image-gkeUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-1034-nvidia-tegra-igx-rtUpgrade linux-image-ibm-5.15Upgrade linux-image-5.15.0-1045-nvidia-tegraUpgrade linux-image-6.14.0-1016-raspiUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-azure-6.14Upgrade linux-image-nvidia-5.15Upgrade linux-image-gkeopUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-virtualUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1045-nvidia-tegra-rtUpgrade linux-image-5.15.0-1090-oracleUpgrade linux-image-kvm-5.15Upgrade linux-image-oem-6.14Upgrade linux-image-genericUpgrade linux-image-generic-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1075-gkeopUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-realtime-6.14Upgrade linux-image-aws-64kUpgrade linux-image-6.14.0-1018-gcp-64kUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-5.15.0-1087-intel-iotgUpgrade linux-image-6.14.0-34-genericUpgrade linux-image-lowlatency-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-gcp-64kUpgrade linux-image-fipsUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-6.14Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-6.14.0-1015-oracleUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-5.15.0-156-fipsUpgrade linux-image-5.15.0-1096-azureUpgrade linux-image-6.14.0-1007-azure-nvidiaUpgrade linux-image-5.15.0-1092-awsUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1092-aws-64kUpgrade linux-image-oracleUpgrade linux-image-generic-64kUpgrade linux-image-intel-iotgUpgrade linux-image-6.14.0-34-generic-64kUpgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1092-gcp-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-intelUpgrade linux-image-6.14.0-1014-realtimeUpgrade linux-image-nvidiaUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-5.15.0-1056-xilinx-zynqmpUpgrade linux-image-kvmUpgrade linux-image-5.15.0-156-generic-64kUpgrade linux-image-5.15.0-1034-nvidia-tegra-igxUpgrade linux-image-5.15.0-1092-realtimeUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-azure-nvidia-6.14Upgrade linux-image-awsUpgrade linux-image-oracle-6.14Upgrade linux-image-oracle-5.15Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-156-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-64k-6.14Upgrade linux-image-6.14.0-1015-oracle-64kUpgrade linux-image-6.14.0-1015-aws-64kUpgrade linux-image-5.15.0-1087-nvidiaUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-raspi-6.14Upgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-realtime-5.15Upgrade linux-image-gcpUpgrade linux-image-azureUpgrade linux-image-6.14.0-1018-gcpUpgrade linux-image-6.14.0-1015-awsUpgrade linux-image-5.15.0-1092-aws-fipsUpgrade linux-image-5.15.0-1088-kvmUpgrade linux-image-5.15.0-1096-azure-fipsUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1086-ibmUpgrade linux-image-virtual-6.14Upgrade linux-image-raspiUpgrade linux-image-5.15.0-1086-raspiUpgrade linux-image-generic-64k-5.15Upgrade linux-image-aws-64k-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-fips-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-azure-nvidiaUpgrade linux-image-oem-24.04bUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-5.15.0-156-lowlatencyUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-oem-24.04cUpgrade linux-image-gcp-5.15Upgrade linux-image-5.15.0-1085-intel-iot-realtimeUpgrade linux-image-5.15.0-1087-nvidia-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-azure-fipsUpgrade linux-image-6.14.0-1014-oemUpgrade linux-image-5.15.0-156-generic-lpaeUpgrade linux-image-5.15.0-156-generic | Jul 9, 2025 | Jul 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jul 4, 2025 |
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