In the Linux kernel, the following vulnerability has been resolved:
netfilter: xt_nfacct: don't assume acct name is null-terminated
BUG: KASAN: slab-out-of-bounds in .. lib/vsprintf.c:721 Read of size 1 at addr ffff88801eac95c8 by task syz-executor183/5851 [..] string+0x231/0x2b0 lib/vsprintf.c:721 vsnprintf+0x739/0xf00 lib/vsprintf.c:2874 [..] nfacct_mt_checkentry+0xd2/0xe0 net/netfilter/xt_nfacct.c:41 xt_check_match+0x3d1/0xab0 net/netfilter/x_tables.c:523
nfnl_acct_find_get() handles non-null input, but the error printk relied on its presence.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade perfUpgrade kernel-tools-develUpgrade kernel-livepatch-5.15.191-132.213Upgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.10.242-239.961Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-toolsUpgrade bpftool-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel6.12Upgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.12-develUpgrade kernel-modules-extraUpgrade perfUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-modules-extra-commonUpgrade bpftool6.12-debuginfoUpgrade kernel-libbpf-debuginfoUpgrade bpftool6.12Upgrade kernel-libbpfUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-6.12.46-66.121Upgrade kernel-toolsUpgrade kernel6.12-headersUpgrade kernel6.12-debuginfoUpgrade perf6.12Upgrade kernel-modules-extra-commonUpgrade kernel-livepatch-6.1.148-173.267Upgrade python3-perfUpgrade kernel-libbpf-develUpgrade kernel-tools-develUpgrade kernel6.12-toolsUpgrade kernel6.12-tools-develUpgrade perf6.12-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel6.12-tools-debuginfoUpgrade bpftoolUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpfUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel6.12-libbpf-staticUpgrade python3-perf6.12 | Sep 30, 2025 | Aug 22, 2025 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 8, 2025 | Sep 8, 2025 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade bpftoolUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-tools | Mar 10, 2026 | Mar 10, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 14, 2025 | Aug 22, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Aug 22, 2025 |
| Suse | — | Upgrade kernel-source-rtUpgrade dtb-apmUpgrade dtb-appleUpgrade dtb-caviumUpgrade kernel-sourceUpgrade reiserfs-kmp-64kbUpgrade dtb-allwinnerUpgrade kernel-default-vdsoUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-vdsoUpgrade dtb-freescaleUpgrade dtb-lgUpgrade kernel-debugUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade dtb-marvellUpgrade kernel-64kb-develUpgrade cluster-md-kmp-rtUpgrade kernel-default-develUpgrade kernel-kvmsmallUpgrade gfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-rtUpgrade kernel-64kbUpgrade kernel-rt_debugUpgrade dtb-amazonUpgrade kernel-macrosUpgrade kernel-rt_debug-develUpgrade kernel-docs-htmlUpgrade dtb-hisiliconUpgrade kernel-azure-extraUpgrade kselftests-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade dtb-alteraUpgrade kernel-devel-azureUpgrade kernel-obs-qaUpgrade kernel-debug-develUpgrade dtb-amlogicUpgrade dtb-exynosUpgrade kernel-syms-azureUpgrade kselftests-kmp-azureUpgrade dtb-amdUpgrade gfs2-kmp-azureUpgrade kernel-64kb-optionalUpgrade kernel-azure-optionalUpgrade kernel-default-livepatchUpgrade kernel-default-extraUpgrade cluster-md-kmp-azureUpgrade dlm-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-rt-optionalUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade dtb-qcomUpgrade kernel-syms-rtUpgrade kernel-rt-vdsoUpgrade kernel-devel-rtUpgrade kernel-default-base-rebuildUpgrade kernel-defaultUpgrade kernel-rtUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-azureUpgrade kernel-64kb-extraUpgrade dtb-renesasUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade dtb-mediatekUpgrade kernel-rt-extraUpgrade kernel-docsUpgrade gfs2-kmp-defaultUpgrade kernel-azure-develUpgrade dlm-kmp-defaultUpgrade dtb-rockchipUpgrade reiserfs-kmp-azureUpgrade kernel-rt-livepatchUpgrade kernel-develUpgrade ocfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade dtb-xilinxUpgrade kernel-default-optionalUpgrade kernel-default-manUpgrade dtb-socionextUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-azure-vdsoUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade kernel-rt-develUpgrade dtb-nvidiaUpgrade dtb-armUpgrade kselftests-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-azure | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-5.15.0-163-lowlatency-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-6.14Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-6.14Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gcp-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-oracleUpgrade linux-image-5.15.0-1061-xilinx-zynqmpUpgrade linux-image-aws-5.15Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azure-6.14Upgrade linux-image-nvidiaUpgrade linux-image-aws-fips-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-kvm-5.15Upgrade linux-image-aws-6.14Upgrade linux-image-virtual-6.8Upgrade linux-image-aws-64kUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1091-raspiUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-oem-24.04Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-azure-fips-5.15Upgrade linux-image-gkeUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-fipsUpgrade linux-image-5.15.0-1102-azureUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.14.0-1017-awsUpgrade linux-image-aws-fipsUpgrade linux-image-6.14.0-1018-raspiUpgrade linux-image-6.14.0-1017-azureUpgrade linux-image-oracle-6.14Upgrade linux-image-5.15.0-1091-ibmUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-genericUpgrade linux-image-ibm-5.15Upgrade linux-image-lowlatency-6.8Upgrade linux-image-5.15.0-1092-nvidiaUpgrade linux-image-6.14.0-1017-aws-64kUpgrade linux-image-5.15.0-163-genericUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-64k-5.15Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.14.0-1020-gcp-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-5.15.0-163-lowlatencyUpgrade linux-image-5.15.0-1101-azure-fipsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-oem-22.04dUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-realtimeUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-generic-lpae-5.15Upgrade linux-image-6.14.0-1020-gcpUpgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-5.15.0-1097-gcp-fipsUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-5.15.0-1038-nvidia-tegra-igxUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-intelUpgrade linux-image-azure-6.8Upgrade linux-image-generic-5.15Upgrade linux-image-5.15.0-1092-intel-iotgUpgrade linux-image-realtime-6.14Upgrade linux-image-5.15.0-1096-realtimeUpgrade linux-image-oem-20.04bUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-5.15.0-163-generic-64kUpgrade linux-image-gkeopUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-nvidia-5.15Upgrade linux-image-6.14.0-1016-realtimeUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-nvidia-64kUpgrade linux-image-kvmUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-5.15.0-1080-gkeopUpgrade linux-image-gcp-fipsUpgrade linux-image-aws-6.8Upgrade linux-image-aws-64k-5.15Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-5.15.0-1094-oracleUpgrade linux-image-ibm-classicUpgrade linux-image-azure-cvmUpgrade linux-image-6.14.0-36-genericUpgrade linux-image-5.15.0-1049-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-163-generic-lpaeUpgrade linux-image-5.15.0-1038-nvidia-tegra-igx-rtUpgrade linux-image-gke-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-virtual-5.15Upgrade linux-image-virtual-6.14Upgrade linux-image-xilinxUpgrade linux-image-6.14.0-1016-oemUpgrade linux-image-gcp-5.15Upgrade linux-image-oracle-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-6.14.0-1017-oracleUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-6.14.0-1017-oracle-64kUpgrade linux-image-5.15.0-163-fipsUpgrade linux-image-5.15.0-1089-kvmUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-fips-5.15Upgrade linux-image-realtime-5.15Upgrade linux-image-ibm-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-azureUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1101-azureUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-5.15.0-1093-gkeUpgrade linux-image-5.15.0-1089-intel-iot-realtimeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-oem-20.04cUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-5.15.0-1049-nvidia-tegraUpgrade linux-image-raspi-realtimeUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-gcp-6.14Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-raspi-6.14Upgrade linux-image-aws-lts-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-1097-gcpUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-5.15.0-1097-aws-64kUpgrade linux-image-5.15.0-1097-awsUpgrade linux-image-5.15.0-1092-nvidia-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-20.04dUpgrade linux-image-gke-5.15Upgrade linux-image-generic-64k-6.14Upgrade linux-image-awsUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.14.0-36-generic-64kUpgrade linux-image-5.15.0-1097-aws-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-aws-64k-6.14Upgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1047-gcp-fips | Nov 25, 2025 | Nov 21, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 3, 2025 | Aug 22, 2025 |
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