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In the Linux kernel, the following vulnerability has been resolved:
platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios
init_dell_smbios_wmi() only registers the dell_smbios_wmi_driver on systems where the Dell WMI interface is supported. While exit_dell_smbios_wmi() unregisters it unconditionally, this leads to the following oops:
[ 175.722921] ------------[ cut here ]------------ [ 175.722925] Unexpected driver unregister! [ 175.722939] WARNING: CPU: 1 PID: 3630 at drivers/base/driver.c:194 driver_unregister+0x38/0x40 ... [ 175.723089] Call Trace: [ 175.723094] cleanup_module+0x5/0xedd [dell_smbios] ... [ 175.723148] ---[ end trace 064c34e1ad49509d ]---
Make the unregister happen on the same condition the register happens to fix this.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade kernel-debug-modulesUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modules-extraUpgrade kernel-abi-stablelistsUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade kernelUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-headersUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-docUpgrade kernel-rt-modulesUpgrade kernel-modulesUpgrade kernel-rt-coreUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-develUpgrade kernel-toolsUpgrade kernel-zfcpdump-develUpgrade perfUpgrade kernel-rt-debug-kvmUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade python3-perfUpgrade kernel-rt | Jul 3, 2024 | Mar 1, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 1, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel | May 13, 2024 | Mar 1, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libs | Jul 17, 2024 | Mar 1, 2024 |
| Oracle_linux | — | Upgrade kernel | Jul 3, 2024 | Mar 1, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Jul 3, 2024 | Mar 1, 2024 |
| Rocky_linux | — | Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rtUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debugUpgrade kernel-develUpgrade kernel-rt-debug-develUpgrade kernel-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-modulesUpgrade perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-coreUpgrade perfUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-develUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-headersUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-develUpgrade bpftoolUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-coreUpgrade kernel-tools-libs-develUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-rt-debug-kvm | Jul 16, 2024 | Mar 1, 2024 |
| Suse | — | Upgrade reiserfs-kmp-defaultUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-default-baseUpgrade kernel-azure-baseUpgrade kernel-docsUpgrade kernel-zfcpdumpUpgrade kernel-devel-azureUpgrade kernel-syms-azureUpgrade kernel-preemptUpgrade kernel-default-develUpgrade kernel-sourceUpgrade kernel-azureUpgrade kernel-preempt-develUpgrade kernel-develUpgrade kernel-azure-develUpgrade kernel-64kbUpgrade kernel-64kb-develUpgrade kernel-source-azureUpgrade kernel-syms | Aug 9, 2024 | Mar 1, 2024 |
| Ubuntu | — | Upgrade linux-gcp-4.15Upgrade linux-azure-5.4Upgrade linux-gcpUpgrade linux-azureUpgrade linux-bluefieldUpgrade linux-azure-4.15Upgrade linux-aws-5.4Upgrade linux-aws-hweUpgrade linux-aws-fipsUpgrade linux-fipsUpgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-raspi-5.4Upgrade linux-hwe-5.4Upgrade linux-awsUpgrade linuxUpgrade linux-hwe | Nov 19, 2024 | Mar 1, 2024 |
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