In the Linux kernel, the following vulnerability has been resolved:
i40e: Fix use-after-free in i40e_client_subtask()
Currently the call to i40e_client_del_instance frees the object pf->cinst, however pf->cinst->lan_info is being accessed after the free. Fix this by adding the missing return.
Addresses-Coverity: ("Read from pointer after free")
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade python-perf-debuginfo | Dec 12, 2024 | Feb 28, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Feb 28, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 28, 2024 |
| Suse | — | Upgrade kernel-preemptUpgrade kernel-azureUpgrade kernel-default-develUpgrade kernel-develUpgrade kernel-source-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-baseUpgrade kernel-preempt-develUpgrade kernel-64kbUpgrade kernel-obs-buildUpgrade kernel-sourceUpgrade kernel-default-baseUpgrade kernel-zfcpdumpUpgrade kernel-default-extraUpgrade kernel-devel-azureUpgrade kernel-64kb-develUpgrade kernel-azure-develUpgrade kernel-docsUpgrade kernel-macrosUpgrade kernel-syms-azureUpgrade kernel-defaultUpgrade kernel-symsUpgrade kernel-default-man | Aug 9, 2024 | Feb 28, 2024 |
| Ubuntu | — | Upgrade linux-gcp-5.4Upgrade linux-aws-fipsUpgrade linux-raspi-5.4Upgrade linux-gcp-fipsUpgrade linux-oracle-5.4Upgrade linux-gkeopUpgrade linux-gcpUpgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linux-bluefieldUpgrade linux-azureUpgrade linux-raspiUpgrade linux-awsUpgrade linux-oracleUpgrade linux-azure-5.4Upgrade linux-aws-5.4Upgrade linuxUpgrade linux-azure-fipsUpgrade linux-kvm | Nov 19, 2024 | Feb 28, 2024 |
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