In the Linux kernel, the following vulnerability has been resolved:
crypto: algif_hash - fix double free in hash_accept
If accept(2) is called on socket type algif_hash with MSG_MORE flag set and crypto_ahash_import fails, sk2 is freed. However, it is also freed in af_alg_release, leading to slab-use-after-free error.
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 bpftoolUpgrade kernel-64k-develUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-64k-modules-coreUpgrade kernel-64k-modules-coreUpgrade kernel-debug-uki-virtUpgrade kernelUpgrade kernel-64k-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-rt-64k-coreUpgrade kernel-64k-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-coreUpgrade kernel-64kUpgrade kernel-rt-64k-develUpgrade kernel-64k-debug-develUpgrade kernel-debugUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-rt-develUpgrade kernel-rt-64kUpgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rtUpgrade kernel-uki-virt-addonsUpgrade kernel-modules-extraUpgrade kernel-debug-coreUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade rtlaUpgrade kernel-rt-kvmUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-64k-debugUpgrade kernel-debug-devel-matchedUpgrade kernel-modulesUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-coreUpgrade kernel-docUpgrade kernel-64k-devel-matchedUpgrade kernel-develUpgrade kernel-zfcpdump-develUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-uki-virtUpgrade python3-perfUpgrade kernel-modules-coreUpgrade libperfUpgrade kernel-rt-64k-modulesUpgrade kernel-rt-64k-debug-coreUpgrade rvUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-rt-64k-modules-extraUpgrade kernel-64k-modules-extraUpgrade perfUpgrade kernel-rt-debug-kvm | Aug 8, 2025 | Aug 4, 2025 |
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.185-126.190Upgrade kernelUpgrade kernel-headersUpgrade kernel-livepatch-5.10.238-231.953Upgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perf | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel6.12-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade python3-perf6.12Upgrade perf6.12Upgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-libbpf-develUpgrade kernel6.12-modules-extraUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpf-staticUpgrade perfUpgrade kernel-modules-extra-commonUpgrade python3-perf6.12-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.141-155.222Upgrade bpftoolUpgrade kernel-libbpf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-6.12.31-35.92Upgrade python3-perf-debuginfoUpgrade kernel-tools-develUpgrade perf6.12-debuginfoUpgrade kernel-devel | Jul 11, 2025 | Jun 18, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Jun 20, 2025 | Jun 18, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools-libs | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libs | Dec 12, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade bpftoolUpgrade python3-perfUpgrade kernel | Nov 12, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelists | Dec 12, 2025 | Sep 9, 2025 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Aug 12, 2025 | Jun 18, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Rocky_linux | — | Upgrade kernel-uki-virt-addonsUpgrade kernel-zfcpdump-develUpgrade rvUpgrade kernelUpgrade kernel-debug-modules-coreUpgrade kernel-debug-coreUpgrade kernel-rt-modules-coreUpgrade kernel-zfcpdumpUpgrade bpftoolUpgrade kernel-debug-modules-extraUpgrade kernel-debugUpgrade kernel-rt-kvmUpgrade kernel-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debuginfo-common-s390xUpgrade kernel-rt-debug-kvmUpgrade python3-perf-debuginfoUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade bpftool-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-develUpgrade kernel-rt-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-coreUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-modules-coreUpgrade kernel-rt-debugUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade libperfUpgrade kernel-debug-develUpgrade kernel-uki-virtUpgrade python3-perfUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-devel-matchedUpgrade libperf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-coreUpgrade perf-debuginfoUpgrade kernel-zfcpdump-debuginfoUpgrade rtlaUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-modules-extraUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-devel | Feb 5, 2026 | Oct 4, 2025 |
| Suse | — | Upgrade dlm-kmp-defaultUpgrade kernel-develUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade dtb-amdUpgrade kernel-debug-vdsoUpgrade kernel-obs-buildUpgrade ocfs2-kmp-azureUpgrade kernel-debugUpgrade kselftests-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-default-optionalUpgrade dtb-allwinnerUpgrade dtb-alteraUpgrade kernel-64kb-extraUpgrade dtb-socionextUpgrade kernel-source-rtUpgrade kernel-source-vanillaUpgrade kernel-default-livepatchUpgrade kernel-azure-extraUpgrade dtb-nvidiaUpgrade dtb-xilinxUpgrade kernel-debug-develUpgrade dtb-caviumUpgrade kernel-xen-develUpgrade ocfs2-kmp-64kbUpgrade kernel-xen-baseUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade dlm-kmp-rtUpgrade dtb-sprdUpgrade kernel-devel-rtUpgrade kernel-docsUpgrade kernel-trace-develUpgrade kernel-64kb-develUpgrade dtb-hisiliconUpgrade dtb-renesasUpgrade kernel-default-livepatch-develUpgrade kernel-rt-develUpgrade kernel-ec2-baseUpgrade kernel-azureUpgrade kernel-trace-baseUpgrade gfs2-kmp-azureUpgrade kernel-default-baseUpgrade reiserfs-kmp-rtUpgrade kernel-preempt-develUpgrade kernel-macrosUpgrade kernel-rt-optionalUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debug-develUpgrade dtb-exynosUpgrade kernel-ec2Upgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade kernel-default-develUpgrade kernel-syms-rtUpgrade kernel-syms-azureUpgrade kernel-sourceUpgrade kernel-rt_debugUpgrade kernel-preemptUpgrade kernel-rt-vdsoUpgrade cluster-md-kmp-rtUpgrade dtb-freescaleUpgrade kernel-default-base-rebuildUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-traceUpgrade kernel-ec2-develUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade dtb-broadcomUpgrade dtb-apmUpgrade dtb-amazonUpgrade cluster-md-kmp-azureUpgrade dtb-appleUpgrade dtb-marvellUpgrade kernel-kvmsmallUpgrade kernel-default-manUpgrade kernel-azure-vdsoUpgrade kernel-devel-azureUpgrade dlm-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-develUpgrade dtb-armUpgrade ocfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-source-azureUpgrade kernel-symsUpgrade dtb-rockchipUpgrade kselftests-kmp-defaultUpgrade kernel-azure-develUpgrade dtb-lgUpgrade dtb-amlogicUpgrade kernel-default-extraUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-rtUpgrade dtb-qcomUpgrade kernel-xenUpgrade kernel-rt | Dec 5, 2025 | Aug 7, 2025 |
| Ubuntu | — | Upgrade linux-image-gke-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-1054-xilinx-zynqmpUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.14.0-1013-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-oem-20.04cUpgrade linux-image-6.14.0-1012-oemUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.14.0-1013-oracleUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1090-realtimeUpgrade linux-image-raspi-5.15Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-aws-fips-5.15Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-1090-aws-64kUpgrade linux-image-5.15.0-1085-nvidia-lowlatencyUpgrade linux-image-ibm-5.15Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-azureUpgrade linux-image-gcp-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-152-genericUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-gkeopUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-5.15.0-1084-raspiUpgrade linux-image-aws-64k-6.8Upgrade linux-image-5.15.0-1090-gcp-fipsUpgrade linux-image-5.15.0-1032-nvidia-tegra-igx-rtUpgrade linux-image-6.14.0-1012-azureUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-gke-5.15Upgrade linux-image-realtime-6.8.1Upgrade linux-image-ibm-classicUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-realtime-5.15Upgrade linux-image-oem-22.04bUpgrade linux-image-aws-6.14Upgrade linux-image-nvidia-6.8Upgrade linux-image-ibmUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidiaUpgrade linux-image-aws-6.8Upgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-xilinx-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-azure-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-5.15Upgrade linux-image-6.14.0-1016-gcp-64kUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-gke-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-6.14.0-32-generic-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.15.0-1086-kvmUpgrade linux-image-5.15.0-152-fipsUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-gcp-fipsUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-raspi-6.14Upgrade linux-image-5.15.0-1087-gkeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.15.0-1090-gcpUpgrade linux-image-6.14.0-1013-oracle-64kUpgrade linux-image-5.15.0-152-generic-lpaeUpgrade linux-image-generic-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-virtual-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-5.15.0-1043-nvidia-tegraUpgrade linux-image-gcp-6.14Upgrade linux-image-virtual-6.14Upgrade linux-image-5.15.0-1085-nvidiaUpgrade linux-image-nvidia-64kUpgrade linux-image-oracle-6.14Upgrade linux-image-aws-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-intelUpgrade linux-image-kvm-5.15Upgrade linux-image-6.14.0-1013-aws-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-5.15.0-1083-intel-iot-realtimeUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-generic-6.14Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1085-intel-iotgUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-realtimeUpgrade linux-image-6.14.0-32-genericUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-152-generic-64kUpgrade linux-image-gcpUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-oracleUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-aws-64k-5.15Upgrade linux-image-6.14.0-1012-realtimeUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1032-nvidia-tegra-igxUpgrade linux-image-5.15.0-1043-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-oem-22.04dUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-azure-6.14Upgrade linux-image-oem-24.04aUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-fips-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1094-azureUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1088-oracleUpgrade linux-image-lowlatency-5.15Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-64kUpgrade linux-image-intel-iotgUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-5.15.0-152-lowlatency-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1094-azure-fipsUpgrade linux-image-azure-cvmUpgrade linux-image-6.14.0-1014-raspiUpgrade linux-image-fipsUpgrade linux-image-oem-24.04bUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oem-6.14Upgrade linux-image-kvmUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-awsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-fips-6.8Upgrade linux-image-gcp-5.15Upgrade linux-image-xilinxUpgrade linux-image-virtual-5.15Upgrade linux-image-oem-24.04cUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-fips-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-aws-64k-6.14Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.14.0-1016-gcpUpgrade linux-image-5.15.0-1090-awsUpgrade linux-image-5.15.0-1084-ibmUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-5.15.0-152-lowlatencyUpgrade linux-image-5.15.0-1083-ibmUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1090-aws-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-realtime-6.14Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-gkeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gkeop-5.15Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1073-gkeopUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-azure-6.8Upgrade linux-image-virtual-hwe-24.04 | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 8, 2025 | Jun 18, 2025 |
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