In the Linux kernel, the following vulnerability has been resolved:
ice: fix double free in ice_sf_eth_activate() error path
When auxiliary_device_add() fails, ice_sf_eth_activate() jumps to aux_dev_uninit and calls auxiliary_device_uninit(&sf_dev->adev).
The device release callback ice_sf_dev_release() frees sf_dev, but the current error path falls through to sf_dev_free and calls kfree(sf_dev) again, causing a double free.
Keep kfree(sf_dev) for the auxiliary_device_init() failure path, but avoid falling through to sf_dev_free after auxiliary_device_uninit().
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_2023 | amazon-linux-2023-upgrade-bpftool6-18amazon-linux-2023-upgrade-bpftool6-18-debuginfoamazon-linux-2023-upgrade-kernel6-18amazon-linux-2023-upgrade-kernel6-18-debuginfoamazon-linux-2023-upgrade-kernel6-18-debuginfo-common-aarch64amazon-linux-2023-upgrade-kernel6-18-debuginfo-common-x86-64amazon-linux-2023-upgrade-kernel6-18-develamazon-linux-2023-upgrade-kernel6-18-headersamazon-linux-2023-upgrade-kernel6-18-modules-extraamazon-linux-2023-upgrade-kernel6-18-modules-extra-commonamazon-linux-2023-upgrade-kernel6-18-toolsamazon-linux-2023-upgrade-kernel6-18-tools-debuginfoamazon-linux-2023-upgrade-kernel6-18-tools-develamazon-linux-2023-upgrade-kernel-livepatch-6-18-30-61-116amazon-linux-2023-upgrade-perf6-18amazon-linux-2023-upgrade-perf6-18-debuginfoamazon-linux-2023-upgrade-python3-perf6-18amazon-linux-2023-upgrade-python3-perf6-18-debuginfo | Jun 23, 2026 | May 28, 2026 | |
| Redhat_linux | no-fix-redhat-rpm-package | Jul 17, 2026 | May 28, 2026 |
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