drivers/net/ethernet/xilinx/ll_temac_main.c in the Linux kernel before 5.12.13 allows remote attackers to cause a denial of service (buffer overflow and lockup) by sending heavy network traffic for about ten minutes.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Aug 8, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel | Nov 12, 2021 | Aug 8, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 8, 2021 |
| Suse | — | Upgrade kernel-preempt-optionalUpgrade dtb-sprdUpgrade kernel-azure-extraUpgrade dtb-renesasUpgrade kernel-source-vanillaUpgrade kernel-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-preempt-extraUpgrade dtb-socionextUpgrade kernel-defaultUpgrade gfs2-kmp-preemptUpgrade dtb-allwinnerUpgrade dlm-kmp-preemptUpgrade kernel-64kb-develUpgrade kernel-debug-develUpgrade kselftests-kmp-preemptUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-preempt-develUpgrade dlm-kmp-defaultUpgrade dtb-amdUpgrade ocfs2-kmp-azureUpgrade kernel-debugUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-nvidiaUpgrade kernel-preempt-livepatch-develUpgrade kernel-docsUpgrade dtb-rockchipUpgrade dtb-mediatekUpgrade cluster-md-kmp-preemptUpgrade kernel-obs-buildUpgrade dtb-armUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-64kbUpgrade dtb-xilinxUpgrade dtb-lgUpgrade kernel-develUpgrade kselftests-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-optionalUpgrade kernel-syms-azureUpgrade reiserfs-kmp-preemptUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-64kbUpgrade dtb-qcomUpgrade dtb-amlogicUpgrade kernel-default-extraUpgrade ocfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-debug-livepatch-develUpgrade dtb-broadcomUpgrade cluster-md-kmp-azureUpgrade kernel-macrosUpgrade kernel-default-livepatchUpgrade kernel-azure-develUpgrade kernel-devel-azureUpgrade kernel-default-optionalUpgrade kernel-symsUpgrade dtb-freescaleUpgrade dtb-caviumUpgrade gfs2-kmp-azureUpgrade kernel-preemptUpgrade kernel-azure-optionalUpgrade reiserfs-kmp-64kbUpgrade dtb-alteraUpgrade kernel-default-develUpgrade kernel-source-azureUpgrade dtb-apmUpgrade kernel-kvmsmall-develUpgrade dtb-alUpgrade kernel-64kbUpgrade dtb-zteUpgrade dtb-exynosUpgrade kernel-sourceUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-preempt | Sep 16, 2021 | Aug 8, 2021 |
| Ubuntu | — | Upgrade linux-image-5.11.0-34-generic-lpaeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.11.0-1015-kvmUpgrade linux-image-awsUpgrade linux-image-gkeUpgrade linux-image-generic-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.11.0-34-genericUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-5.11.0-34-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gcpUpgrade linux-image-5.11.0-1018-gcpUpgrade linux-image-genericUpgrade linux-image-5.11.0-1017-awsUpgrade linux-image-5.11.0-1015-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-5.8.0-1043-azureUpgrade linux-image-5.11.0-34-generic-64kUpgrade linux-image-5.11.0-1017-oracleUpgrade linux-image-azureUpgrade linux-image-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-5.11.0-1017-raspi-nolpaeUpgrade linux-image-5.11.0-1017-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-oracleUpgrade linux-image-oem-20.04 | Sep 9, 2021 | Aug 8, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Sep 22, 2025 | Aug 8, 2021 |
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