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.
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-rt-coreUpgrade kernel-64k-debug-coreUpgrade libperfUpgrade kernel-64k-devel-matchedUpgrade rvUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade perfUpgrade kernelUpgrade kernel-64k-debugUpgrade python3-perfUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-cross-headersUpgrade kernel-develUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-abi-stablelistsUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-modules-extraUpgrade kernel-devel-matchedUpgrade kernel-debug-uki-virtUpgrade kernel-debug-modules-extraUpgrade kernel-uki-virtUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-debug-modulesUpgrade kernel-zfcpdumpUpgrade kernel-64k-coreUpgrade kernel-64k-modulesUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64kUpgrade kernel-debug-develUpgrade kernel-rtUpgrade kernel-modules-extraUpgrade kernel-rt-develUpgrade kernel-docUpgrade kernel-modulesUpgrade bpftoolUpgrade kernel-zfcpdump-modulesUpgrade kernel-modules-coreUpgrade rtlaUpgrade kernel-toolsUpgrade kernel-rt-debug-develUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-modulesUpgrade kernel-64k-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-develUpgrade kernel-debug-coreUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debug-devel | Nov 4, 2024 | Jun 19, 2024 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-develUpgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-livepatch-5.10.223-211.872Upgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade perfUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-tools | May 22, 2025 | Jun 19, 2024 |
| Amazon_linux_2023 | — | Upgrade kernel-develUpgrade kernel-livepatch-6.1.94-99.176Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-libbpfUpgrade python3-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-modules-extra-common | 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 | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Sep 13, 2024 | Jun 19, 2024 |
| Rocky_linux | — | Upgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debugUpgrade kernel-debug-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-rt-develUpgrade kernel-rt-coreUpgrade kernel-debug-modules-coreUpgrade kernel-rt-kvmUpgrade libperf-debuginfoUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade rtlaUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-develUpgrade bpftool-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-tools-debuginfoUpgrade rvUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-develUpgrade kernel-devel-matchedUpgrade kernel-debug-uki-virtUpgrade libperfUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-rt-modules-coreUpgrade kernel-rt-modulesUpgrade kernel-modules-extraUpgrade kernel-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-rtUpgrade kernel-modules-coreUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-uki-virtUpgrade perfUpgrade kernel-headersUpgrade kernel-rt-debuginfo | Jul 29, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-default-baseUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-debugUpgrade kernel-rt-extraUpgrade kernel-64kb-optionalUpgrade kernel-azure-extraUpgrade reiserfs-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-defaultUpgrade dtb-marvellUpgrade kernel-azure-vdsoUpgrade dtb-armUpgrade kernel-docsUpgrade cluster-md-kmp-64kbUpgrade dtb-amlogicUpgrade dlm-kmp-rtUpgrade dtb-sprdUpgrade dtb-appleUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-64kb-extraUpgrade kernel-debug-vdsoUpgrade kernel-symsUpgrade dtb-nvidiaUpgrade kernel-docs-htmlUpgrade kernel-syms-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debugUpgrade dtb-hisiliconUpgrade gfs2-kmp-defaultUpgrade kernel-debug-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-kvmsmall-vdsoUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade dtb-renesasUpgrade kernel-rt-vdsoUpgrade kernel-default-extraUpgrade kernel-rt-optionalUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-azureUpgrade dtb-amdUpgrade dtb-broadcomUpgrade kernel-defaultUpgrade kernel-macrosUpgrade kernel-source-rtUpgrade kernel-obs-qaUpgrade ocfs2-kmp-64kbUpgrade kernel-debug-develUpgrade reiserfs-kmp-64kbUpgrade dtb-apmUpgrade kernel-rt-livepatchUpgrade kselftests-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade dtb-amazonUpgrade kernel-default-livepatchUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-rtUpgrade dtb-alteraUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-allwinnerUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-devel-rtUpgrade kernel-azureUpgrade dtb-xilinxUpgrade dtb-exynosUpgrade kernel-obs-buildUpgrade kernel-kvmsmallUpgrade dtb-lgUpgrade dtb-caviumUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade kernel-default-optionalUpgrade kernel-default-vdsoUpgrade kernel-64kb-develUpgrade kernel-64kbUpgrade dtb-freescaleUpgrade kernel-develUpgrade kernel-rtUpgrade kernel-azure-develUpgrade cluster-md-kmp-azureUpgrade dtb-qcomUpgrade ocfs2-kmp-rtUpgrade kernel-syms-azureUpgrade kernel-default-develUpgrade kernel-rt-develUpgrade kernel-azure-optionalUpgrade dtb-mediatekUpgrade dlm-kmp-64kbUpgrade dtb-rockchipUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-azureUpgrade kernel-devel-azureUpgrade kernel-source-vanillaUpgrade kernel-zfcpdumpUpgrade kernel-source | Aug 8, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-nvidiaUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1069-awsUpgrade linux-image-5.15.0-121-lowlatency-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-oem-24.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-121-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-azure-cvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-gkeopUpgrade linux-image-virtualUpgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1066-kvmUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-intelUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-121-generic-64kUpgrade linux-image-5.15.0-1072-azureUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1062-raspiUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-20.04cUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1062-ibmUpgrade linux-image-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-ibm-classicUpgrade linux-image-gcpUpgrade linux-image-5.15.0-1067-oracleUpgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1064-intel-iotgUpgrade linux-image-5.15.0-1064-nvidia-lowlatencyUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-awsUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-5.15.0-1072-azure-fdeUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-121-genericUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-5.15.0-121-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1064-nvidiaUpgrade linux-image-raspiUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-5.15.0-1068-gcpUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-1066-gkeUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-5.15.0-1052-gkeopUpgrade linux-image-6.8.0-40-generic-64k | 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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