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 kernelUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-tools | Nov 12, 2021 | Aug 8, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 8, 2021 |
| Suse | — | Upgrade kselftests-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade dtb-freescaleUpgrade ocfs2-kmp-preemptUpgrade dtb-broadcomUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-livepatchUpgrade dtb-exynosUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade kernel-preemptUpgrade gfs2-kmp-azureUpgrade kernel-azure-optionalUpgrade kernel-sourceUpgrade kernel-macrosUpgrade kernel-debug-livepatch-develUpgrade dtb-zteUpgrade ocfs2-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade kernel-obs-qaUpgrade kselftests-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-azure-livepatch-develUpgrade kernel-symsUpgrade kernel-default-extraUpgrade dtb-qcomUpgrade kernel-64kb-livepatch-develUpgrade dtb-lgUpgrade kernel-azure-develUpgrade kernel-develUpgrade kernel-zfcpdumpUpgrade dtb-alteraUpgrade kernel-64kbUpgrade reiserfs-kmp-preemptUpgrade kernel-source-azureUpgrade dtb-xilinxUpgrade kernel-default-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-64kb-optionalUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade dtb-apmUpgrade dtb-alUpgrade kernel-default-develUpgrade dtb-mediatekUpgrade kernel-default-livepatch-develUpgrade dtb-rockchipUpgrade reiserfs-kmp-defaultUpgrade kernel-preempt-optionalUpgrade kernel-azure-extraUpgrade kernel-preempt-develUpgrade kernel-docs-htmlUpgrade kernel-debug-develUpgrade dlm-kmp-preemptUpgrade kernel-docsUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade dtb-armUpgrade gfs2-kmp-preemptUpgrade kernel-azureUpgrade gfs2-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-debugUpgrade cluster-md-kmp-preemptUpgrade dtb-socionextUpgrade kernel-preempt-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-renesasUpgrade kernel-64kb-develUpgrade kernel-obs-buildUpgrade dlm-kmp-azureUpgrade dtb-amdUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-preemptUpgrade dtb-nvidiaUpgrade ocfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade dtb-sprdUpgrade kernel-preempt-extraUpgrade dtb-marvellUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade dtb-allwinnerUpgrade kernel-source-vanilla | Sep 16, 2021 | Aug 8, 2021 |
| Ubuntu | — | Upgrade linux-image-5.11.0-34-generic-64kUpgrade linux-image-5.11.0-1017-raspiUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatencyUpgrade linux-image-azureUpgrade linux-image-5.11.0-1017-awsUpgrade linux-image-oracleUpgrade linux-image-raspiUpgrade linux-image-5.11.0-1017-raspi-nolpaeUpgrade linux-image-5.11.0-1017-oracleUpgrade linux-image-oem-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-5.8.0-1043-azureUpgrade linux-image-5.11.0-1015-azureUpgrade linux-image-genericUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-5.11.0-34-genericUpgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-kvmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.11.0-1015-kvmUpgrade linux-image-virtualUpgrade linux-image-5.11.0-34-lowlatencyUpgrade linux-image-5.11.0-1018-gcpUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-5.11.0-34-generic-lpaeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gcp | 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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