In the Linux kernel, the following vulnerability has been resolved:
atl1c: Work around the DMA RX overflow issue
This is based on alx driver commit 881d0327db37 ("net: alx: Work around the DMA RX overflow issue").
The alx and atl1c drivers had RX overflow error which was why a custom allocator was created to avoid certain addresses. The simpler workaround then created for alx driver, but not for atl1c due to lack of tester.
Instead of using a custom allocator, check the allocated skb address and use skb_reserve() to move away from problematic 0x...fc0 address.
Tested on AR8131 on Acer 4540.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-develUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-modulesUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-coreUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-extraUpgrade kernel-develUpgrade kernel-rt-coreUpgrade python3-perfUpgrade kernel-debugUpgrade kernel-zfcpdumpUpgrade kernel-rtUpgrade kernel-rt-kvmUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rt-modulesUpgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-modules-extraUpgrade perfUpgrade kernel-debug-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-docUpgrade bpftool | Aug 12, 2024 | May 21, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel | Oct 8, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Oct 8, 2024 | May 21, 2024 |
| Oracle_linux | — | Upgrade kernel | Aug 16, 2024 | May 21, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 12, 2024 | May 21, 2024 |
| Rocky_linux | — | Upgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-debug-debuginfoUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-debug-develUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-cross-headersUpgrade kernel-rt-debugUpgrade bpftool-debuginfoUpgrade kernel-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-debugUpgrade kernelUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-rt-kvmUpgrade kernel-debug-modules-extraUpgrade kernel-rt-coreUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-rtUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-rt-debug-kvmUpgrade python3-perfUpgrade kernel-tools | Aug 22, 2024 | May 21, 2024 |
| Suse | — | Upgrade kernel-azure-develUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade cluster-md-kmp-rtUpgrade kernel-sourceUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade dtb-nvidiaUpgrade kernel-rtUpgrade dtb-rockchipUpgrade kernel-default-vdsoUpgrade kernel-develUpgrade kernel-rt-develUpgrade dlm-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-64kb-develUpgrade kernel-devel-rtUpgrade dtb-exynosUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade kernel-rt-extraUpgrade kernel-rt-livepatchUpgrade kernel-source-azureUpgrade dtb-lgUpgrade dtb-allwinnerUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade dtb-mediatekUpgrade kernel-default-base-rebuildUpgrade kernel-source-vanillaUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-kvmsmallUpgrade kernel-obs-buildUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-devel-azureUpgrade ocfs2-kmp-rtUpgrade kernel-azure-livepatch-develUpgrade dtb-qcomUpgrade kernel-syms-azureUpgrade dtb-apmUpgrade dtb-appleUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-rtUpgrade dtb-amazonUpgrade kernel-rt_debugUpgrade kernel-debugUpgrade dtb-amlogicUpgrade kernel-azure-extraUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-azure-baseUpgrade kernel-rt_debug-vdsoUpgrade dtb-socionextUpgrade reiserfs-kmp-64kbUpgrade kernel-default-livepatchUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade dtb-renesasUpgrade dlm-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-source-rtUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debug-develUpgrade kernel-64kb-optionalUpgrade kernel-64kb-extraUpgrade dtb-freescaleUpgrade kernel-default-manUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-develUpgrade kernel-azureUpgrade dtb-marvellUpgrade cluster-md-kmp-defaultUpgrade dtb-amdUpgrade kernel-rt-optionalUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-default-livepatch-develUpgrade kernel-debug-vdsoUpgrade kernel-64kbUpgrade dtb-broadcomUpgrade kernel-syms-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade ocfs2-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-symsUpgrade kernel-docsUpgrade kernel-default-baseUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade dtb-hisilicon | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-lowlatencyUpgrade linux-intel-iot-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-riscv-5.15Upgrade linux-oracle-5.15Upgrade linux-intel-iotgUpgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-nvidia-tegraUpgrade linux-gkeUpgrade linux-fipsUpgrade linux-ibm-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-raspiUpgrade linux-gcpUpgrade linux-azure-fde-5.15Upgrade linux-aws-5.15Upgrade linux-nvidiaUpgrade linux-intel-iotg-5.15Upgrade linux-realtimeUpgrade linux-nvidia-6.5Upgrade linux-gcp-fipsUpgrade linux-gkeop-5.15Upgrade linux-gcp-5.15Upgrade linux-azure-fdeUpgrade linux-kvmUpgrade linux-ibmUpgrade linux-aws-fipsUpgrade linux-gkeopUpgrade linux-awsUpgrade linux-azure-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-azureUpgrade linux-oracleUpgrade linux-bluefieldUpgrade linux-hwe-5.15 | Nov 19, 2024 | May 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | May 21, 2024 |
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