In the Linux kernel, the following vulnerability has been resolved:
net: macsec: Fix offload support for NETDEV_UNREGISTER event
Current macsec netdev notify handler handles NETDEV_UNREGISTER event by releasing relevant SW resources only, this causes resources leak in case of macsec HW offload, as the underlay driver was not notified to clean it's macsec offload resources.
Fix by calling the underlay driver to clean it's relevant resources by moving offload handling from macsec_dellink() to macsec_common_dellink() when handling NETDEV_UNREGISTER event.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade perfUpgrade perf-debuginfoUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade python-perfUpgrade kernel-livepatch-5.10.102-99.473Upgrade kernel-debuginfo-common-x86_64 | Aug 2, 2024 | Jun 20, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 20, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perf | May 7, 2025 | Jun 20, 2024 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-tools-libs | Jun 11, 2025 | Jun 20, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 20, 2024 |
| Suse | — | Upgrade kernel-azure-optionalUpgrade cluster-md-kmp-rtUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-devel-rtUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-rtUpgrade kernel-rt-livepatchUpgrade gfs2-kmp-azureUpgrade kernel-rt-develUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-syms-azureUpgrade kernel-rt-vdsoUpgrade dlm-kmp-azureUpgrade kernel-devel-azureUpgrade cluster-md-kmp-azureUpgrade kernel-azure-vdsoUpgrade kernel-rt_debugUpgrade kernel-azure-develUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-livepatch-develUpgrade kernel-azureUpgrade reiserfs-kmp-rtUpgrade kernel-source-rtUpgrade kernel-azure-extraUpgrade kernel-rt-optionalUpgrade kernel-rtUpgrade kernel-rt-extraUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-source-azure | Aug 9, 2024 | Jun 20, 2024 |
| Ubuntu | — | Upgrade linux-intel-iotg-5.15 | Nov 19, 2024 | Jun 20, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 20, 2024 |
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