In the Linux kernel, the following vulnerability has been resolved:
wifi: iwlwifi: mvm: avoid NULL pointer dereference
When iterating over the links of a vif, we need to make sure that the pointer is valid (in other words - that the link exists) before dereferncing it. Use for_each_vif_active_link that also does the check.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-coreUpgrade kernel-rt-64k-debug-coreUpgrade kernel-64k-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-extraUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-64k-modules-coreUpgrade kernel-cross-headersUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modules-coreUpgrade rtlaUpgrade kernel-debugUpgrade kernel-rt-64k-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-rt-64k-debug-modulesUpgrade kernel-64k-modules-coreUpgrade kernel-headersUpgrade kernel-rt-64k-debugUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-devel-matchedUpgrade kernel-rt-64k-develUpgrade kernel-debug-develUpgrade kernel-debug-modulesUpgrade kernel-64kUpgrade kernel-abi-stablelistsUpgrade kernel-rt-64k-coreUpgrade kernel-64k-debugUpgrade kernel-rt-modules-coreUpgrade kernel-64k-modulesUpgrade kernelUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-modules-coreUpgrade kernel-rt-debugUpgrade kernel-rt-debug-develUpgrade kernel-64k-develUpgrade kernel-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-zfcpdumpUpgrade kernel-rt-debug-modules-coreUpgrade kernel-devel-matchedUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-docUpgrade kernel-64k-debug-develUpgrade kernel-rt-64k-modules-extraUpgrade rvUpgrade kernel-rt-64k-modulesUpgrade kernel-tools-libs-develUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-modulesUpgrade kernel-coreUpgrade kernel-rt-64kUpgrade kernel-zfcpdump-devel-matchedUpgrade libperfUpgrade kernel-modulesUpgrade kernel-rt-coreUpgrade kernel-uki-virtUpgrade kernel-rtUpgrade kernel-develUpgrade kernel-rt-64k-debug-modules-coreUpgrade kernel-rt-64k-debug-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-modules-extraUpgrade perfUpgrade kernel-uki-virt-addonsUpgrade kernel-rt-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-64k-debug-modules-core | Nov 20, 2025 | Nov 11, 2025 |
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Oracle_linux | — | Upgrade kernel | Nov 28, 2025 | Mar 6, 2025 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Jul 9, 2025 | Mar 6, 2025 |
| Rocky_linux | — | Upgrade kernel-zfcpdumpUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-modules-coreUpgrade kernel-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-modules-extraUpgrade kernel-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-develUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-debugUpgrade kernel-tools-debuginfoUpgrade python3-perf-debuginfoUpgrade rvUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debug-coreUpgrade kernel-tools-libsUpgrade kernel-rt-debuginfoUpgrade kernel-toolsUpgrade rtlaUpgrade kernel-rt-debugUpgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-coreUpgrade kernel-debug-coreUpgrade kernel-debug-debuginfoUpgrade kernel-debug-develUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-devel-matchedUpgrade libperfUpgrade kernel-zfcpdump-coreUpgrade kernel-rtUpgrade kernel-zfcpdump-modulesUpgrade kernel-uki-virtUpgrade kernel-rt-debug-develUpgrade kernel-uki-virt-addonsUpgrade libperf-debuginfoUpgrade python3-perfUpgrade perfUpgrade kernel-rt-debug-modules-coreUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debuginfo-common-s390xUpgrade kernel-devel-matchedUpgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-rt-modulesUpgrade kernel-modules-core | Feb 5, 2026 | Nov 21, 2025 |
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