In the Linux kernel, the following vulnerability has been resolved:
r8169: Fix possible ring buffer corruption on fragmented Tx packets.
An issue was found on the RTL8125b when transmitting small fragmented packets, whereby invalid entries were inserted into the transmit ring buffer, subsequently leading to calls to dma_unmap_single() with a null address.
This was caused by rtl8169_start_xmit() not noticing changes to nr_frags which may occur when small packets are padded (to work around hardware quirks) in rtl8169_tso_csum_v2().
To fix this, postpone inspecting nr_frags until after any padding has been applied.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-devel-matchedUpgrade libperfUpgrade kernel-tools-libs-develUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-debugUpgrade kernel-64k-debug-coreUpgrade perfUpgrade python3-perfUpgrade kernel-64k-devel-matchedUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-64k-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-zfcpdump-modules-coreUpgrade rvUpgrade kernel-zfcpdump-coreUpgrade kernel-cross-headersUpgrade kernel-rt-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-develUpgrade kernel-rt-develUpgrade kernel-rtUpgrade kernel-zfcpdump-modulesUpgrade kernel-docUpgrade kernel-64kUpgrade kernel-debugUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debug-develUpgrade kernel-coreUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-uki-virtUpgrade kernel-64k-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-64k-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-modulesUpgrade bpftoolUpgrade kernel-debug-coreUpgrade rtlaUpgrade kernel-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-64k-modulesUpgrade kernel-64k-coreUpgrade kernel-64k-modules-core | Nov 4, 2024 | Jun 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-develUpgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-livepatch-5.10.223-211.872Upgrade perfUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-tools-debuginfo | May 22, 2025 | Jun 19, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perfUpgrade kernel-livepatch-6.1.94-99.176Upgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-tools-develUpgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-headers | Jun 11, 2025 | Jun 19, 2024 |
| Debian | — | Upgrade linux | Jul 17, 2024 | Jun 19, 2024 |
| Oracle_linux | — | Upgrade kernel | Aug 16, 2024 | Jun 19, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Sep 13, 2024 | Jun 19, 2024 |
| Rocky_linux | — | Upgrade kernel-rt-coreUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-rt-kvmUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade libperf-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade rtlaUpgrade kernel-debug-modules-coreUpgrade kernel-modulesUpgrade kernel-debug-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-devel-matchedUpgrade kernel-debug-uki-virtUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-uki-virtUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-coreUpgrade libperfUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-kvmUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-develUpgrade rvUpgrade perfUpgrade kernel-develUpgrade kernel-rt-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade perf-debuginfoUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rtUpgrade kernel-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-debuginfoUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-headers | Jul 29, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade dtb-marvellUpgrade dtb-amdUpgrade reiserfs-kmp-defaultUpgrade dtb-sprdUpgrade kernel-azure-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-docsUpgrade dlm-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-extraUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-rt-optionalUpgrade dtb-renesasUpgrade dtb-broadcomUpgrade dtb-socionextUpgrade dtb-apmUpgrade kernel-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-source-rtUpgrade kernel-syms-rtUpgrade kernel-debugUpgrade dtb-nvidiaUpgrade kernel-default-baseUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-extraUpgrade kernel-debug-livepatch-develUpgrade kernel-symsUpgrade kernel-debug-vdsoUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-appleUpgrade kernel-rt_debugUpgrade kernel-obs-qaUpgrade kernel-azure-extraUpgrade kernel-debug-develUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-defaultUpgrade dtb-hisiliconUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade ocfs2-kmp-64kbUpgrade kernel-64kb-optionalUpgrade kernel-docs-htmlUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade cluster-md-kmp-rtUpgrade dtb-allwinnerUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-base-rebuildUpgrade kernel-kvmsmall-develUpgrade kernel-azureUpgrade gfs2-kmp-64kbUpgrade dtb-xilinxUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kernel-default-optionalUpgrade dtb-qcomUpgrade kernel-default-develUpgrade kernel-syms-azureUpgrade kernel-default-vdsoUpgrade kernel-64kb-develUpgrade kernel-64kbUpgrade ocfs2-kmp-rtUpgrade dtb-freescaleUpgrade kselftests-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-source-vanillaUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade kernel-default-livepatchUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-azureUpgrade dtb-alteraUpgrade dtb-amazonUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-azure-optionalUpgrade kernel-azure-develUpgrade dtb-mediatekUpgrade dtb-caviumUpgrade dtb-lgUpgrade kernel-kvmsmallUpgrade kernel-source-azureUpgrade kernel-obs-buildUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-azureUpgrade kernel-rtUpgrade kernel-devel-azure | Aug 8, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-121-genericUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibmUpgrade linux-image-5.15.0-1062-ibmUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1052-gkeopUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-5.15.0-1064-nvidia-lowlatencyUpgrade linux-image-5.15.0-1064-intel-iotgUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1068-gcpUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-20.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1067-oracleUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-ibm-classicUpgrade linux-image-azureUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1066-gkeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1064-nvidiaUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-kvmUpgrade linux-image-5.15.0-121-generic-lpaeUpgrade linux-image-awsUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-gke-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1072-azure-fdeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-azure-lts-22.04Upgrade linux-image-virtualUpgrade linux-image-nvidiaUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-oem-20.04Upgrade linux-image-gkeopUpgrade linux-image-oem-20.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gkeUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-5.15.0-1066-kvmUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.15.0-1072-azureUpgrade linux-image-5.15.0-121-lowlatency-64kUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-5.15.0-1062-raspiUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-oem-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-121-generic-64kUpgrade linux-image-intelUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-121-lowlatencyUpgrade linux-image-5.15.0-1069-awsUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-oracleUpgrade linux-image-virtual-hwe-24.04 | Aug 9, 2024 | Jun 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Jun 19, 2024 |
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