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In the Linux kernel, the following vulnerability has been resolved:
net: pds_core: Fix possible double free in error handling path
When auxiliary_device_add() returns error and then calls auxiliary_device_uninit(), Callback function pdsc_auxbus_dev_release calls kfree(padev) to free memory. We shouldn't call kfree(padev) again in the error handling path.
Fix this by cleaning up the redundant kfree() and putting the error handling back to where the errors happened.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 13, 2025 | Mar 27, 2024 |
| Suse | — | Upgrade kernel-rtUpgrade kernel-docsUpgrade kernel-kvmsmall-develUpgrade kernel-macrosUpgrade reiserfs-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-defaultUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt_debugUpgrade gfs2-kmp-rtUpgrade kernel-azure-extraUpgrade kselftests-kmp-rtUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade dlm-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-rt-vdsoUpgrade cluster-md-kmp-azureUpgrade kernel-devel-azureUpgrade kernel-docs-htmlUpgrade kernel-default-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-kvmsmallUpgrade kernel-azure-develUpgrade kernel-syms-azureUpgrade ocfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-azure-vdsoUpgrade kernel-rt-livepatch-develUpgrade ocfs2-kmp-azureUpgrade kernel-rt-extraUpgrade kernel-azureUpgrade dlm-kmp-rtUpgrade kernel-rt-optionalUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-source-rtUpgrade kernel-rt_debug-develUpgrade kernel-azure-optionalUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade kernel-rt-develUpgrade kernel-obs-buildUpgrade kernel-develUpgrade kernel-64kb-extraUpgrade kernel-devel-rtUpgrade kernel-64kb-develUpgrade gfs2-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-default-develUpgrade kernel-source | Jun 24, 2024 | Mar 27, 2024 |
| Ubuntu | — | Upgrade linux-raspi-realtime | Feb 11, 2025 | Mar 27, 2024 |
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