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-coreUpgrade kernel-rt-kvmUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-rt-develUpgrade kernel-rt-modulesUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdumpUpgrade python3-perfUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debugUpgrade kernel-tools-libsUpgrade kernel-docUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-extraUpgrade perfUpgrade bpftoolUpgrade kernel-tools-libs-develUpgrade kernel-modulesUpgrade kernel-rt-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-develUpgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-abi-stablelistsUpgrade kernel-coreUpgrade kernel-cross-headersUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernelUpgrade kernel-zfcpdump-core | 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-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perf | Oct 8, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade 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-develUpgrade kernel-rt-modulesUpgrade perfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade python3-perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-rt-debug-kvmUpgrade kernel-rtUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-rt-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-debug-develUpgrade kernel-cross-headersUpgrade kernel-tools-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-debugUpgrade kernelUpgrade kernel-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-debug-modules-extraUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade bpftool-debuginfoUpgrade kernel-debug-coreUpgrade kernel-coreUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-modules-extraUpgrade kernel-devel | Aug 22, 2024 | May 21, 2024 |
| Suse | — | Upgrade dtb-armUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade kernel-syms-azureUpgrade dlm-kmp-64kbUpgrade kernel-azure-develUpgrade kernel-sourceUpgrade gfs2-kmp-defaultUpgrade kernel-devel-azureUpgrade kernel-rtUpgrade dtb-qcomUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmallUpgrade cluster-md-kmp-rtUpgrade dtb-nvidiaUpgrade kernel-rt-livepatchUpgrade kernel-zfcpdumpUpgrade kernel-azure-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade kernel-rt-develUpgrade ocfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade kernel-obs-buildUpgrade dtb-exynosUpgrade dtb-lgUpgrade gfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade dtb-caviumUpgrade kernel-rt-extraUpgrade kernel-64kb-develUpgrade ocfs2-kmp-defaultUpgrade kernel-devel-rtUpgrade dtb-xilinxUpgrade cluster-md-kmp-azureUpgrade kernel-default-optionalUpgrade dtb-mediatekUpgrade dtb-rockchipUpgrade kernel-develUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade kernel-azure-baseUpgrade kernel-64kb-extraUpgrade dtb-freescaleUpgrade ocfs2-kmp-64kbUpgrade kernel-symsUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade gfs2-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-optionalUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-syms-rtUpgrade dtb-sprdUpgrade kernel-default-manUpgrade dtb-broadcomUpgrade kernel-docs-htmlUpgrade kernel-64kbUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-develUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-64kb-optionalUpgrade kernel-debug-livepatch-develUpgrade dtb-amlogicUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade reiserfs-kmp-defaultUpgrade kernel-default-livepatchUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-develUpgrade kernel-azureUpgrade cluster-md-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade dtb-renesasUpgrade dtb-marvellUpgrade dtb-amdUpgrade dlm-kmp-rtUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-default-livepatch-develUpgrade kernel-source-rtUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade dtb-socionextUpgrade kernel-debug-vdsoUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade dtb-hisiliconUpgrade dtb-appleUpgrade dtb-apmUpgrade dtb-amazon | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-nvidia-6.5Upgrade linux-awsUpgrade linux-gcp-fipsUpgrade linux-realtimeUpgrade linux-azure-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-ibmUpgrade linux-nvidiaUpgrade linux-nvidia-tegra-igxUpgrade linux-gcp-5.15Upgrade linux-azureUpgrade linux-azure-fdeUpgrade linux-oracleUpgrade linux-gkeopUpgrade linux-aws-fipsUpgrade linux-bluefieldUpgrade linux-gkeop-5.15Upgrade linux-kvmUpgrade linux-hwe-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-oracle-5.15Upgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-gkeUpgrade linux-gcpUpgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-aws-5.15Upgrade linux-azure-fde-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-riscv-5.15Upgrade linux-fipsUpgrade linux-ibm-5.15Upgrade linux-intel-iotgUpgrade linux-lowlatency-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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