CVE-2026-46162
linux: In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in ice_sf_eth_activate() er...
CVE-2026-46162 is fixed in 52 products on 1 platform, first by ALAS2023-2026-1753, released May 25, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0014
3rd percentile
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().
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool6.12 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| bpftool6.12-debuginfo · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| bpftool6.18 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| bpftool6.18-debuginfo · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| dtb-aarch64 · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-64kb · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-64kb · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-64kb · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-azure · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-azure · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-azure · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-default · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-default · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-default · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-default-base · opensuse-leap 16.0 | 6.12.0-160000.36.1.160000.2.17 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-default-base · sles 15.7 | 6.4.0-150700.53.63.1.150700.17.37.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-default-base · sles 16.0 | 6.12.0-160000.36.1.160000.2.17 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-docs · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-docs · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-docs · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-kvmsmall · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-kvmsmall · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-livepatch-6.12.88-119.157 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel-livepatch-6.18.30-61.116 · amzn 2023 | 1:1.0-0.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel-livepatch-SLE15-SP7-RT_Update_17 · sles 15.7 | 1-150700.1.3.1 | SUSE-SU-2026:2799-1 | Jul 8, 2026 |
| kernel-livepatch-SLE15-SP7_Update_17 · sles 15.7 | 1-150700.15.3.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-obs-build · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-obs-build · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-obs-qa · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-obs-qa · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-rt · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-source · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-source · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-source · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-syms · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-syms · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-syms · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel-zfcpdump · opensuse-leap 16.0 | 6.12.0-160000.36.1 | OPENSUSE-SU-2026:21388-1 | Jul 21, 2026 |
| kernel-zfcpdump · sles 15.7 | 6.4.0-150700.53.63.1 | SUSE-SU-2026:2722-1 | Jul 1, 2026 |
| kernel-zfcpdump · sles 16.0 | 6.12.0-160000.36.1 | SUSE-SU-2026:22835-1 | Jul 21, 2026 |
| kernel6.12 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-debuginfo · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-debuginfo-common-aarch64 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-debuginfo-common-x86_64 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-devel · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-headers · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-modules-extra · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-modules-extra-common · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-tools · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-tools-debuginfo · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.12-tools-devel · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| kernel6.18 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-debuginfo · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-debuginfo-common-aarch64 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-debuginfo-common-x86_64 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-devel · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-headers · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-modules-extra · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-modules-extra-common · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-tools · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-tools-debuginfo · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| kernel6.18-tools-devel · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| linux · Debian 13.5 (trixie) | 6.12.88-1 | DEBIAN-CVE-2026-46162 | Jun 24, 2026 |
| linux · Debian 14 | 7.0.7-1 | DEBIAN-CVE-2026-46162 | Jun 24, 2026 |
| perf6.12 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| perf6.12-debuginfo · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| perf6.18 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| perf6.18-debuginfo · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| python3-perf6.12 · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| python3-perf6.12-debuginfo · amzn 2023 | 1:6.12.88-119.157.amzn2023 | ALAS2023-2026-1753 | May 25, 2026 |
| python3-perf6.18 · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
| python3-perf6.18-debuginfo · amzn 2023 | 1:6.18.30-61.116.amzn2023 | ALAS2023-2026-1754 | May 25, 2026 |
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