CVE-2026-81005

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration trysmiinit allocates newsmi-sism and later calls ipmiregistersmimod, which maps to ipmiaddsmi. During ipmiaddsmi, the upper IPMI message handler obtains the initial...

DEBIAN-CVE-2026-81005

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration trysmiinit allocates newsmi-sism and later calls ipmiregistersmimod, which maps to ipmiaddsmi. During ipmiaddsmi, the upper IPMI message handler obtains the initial...

UBUNTU-CVE-2026-81005

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration trysmiinit allocates newsmi-sism and later calls ipmiregistersmimod, which maps to ipmiaddsmi. During ipmiaddsmi, the upper IPMI message handler obtains the initial...

PT-2026-96397

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration try smi init allocates new smi-si sm and later calls ipmi register smi mod, which maps to ipmi add smi. During ipmi add smi, the upper IPMI message handler obtains...

SUSE CVE-2026-46108

In the Linux kernel, the following vulnerability has been resolved: ipmi:si: Return state to normal if message allocation fails There were places where nothing would get started if a message allocation failed, so the driver needs to return to normal state...

CVE-2026-46108

In the Linux kernel, the following vulnerability has been resolved: ipmi:si: Return state to normal if message allocation fails There were places where nothing would get started if a message allocation failed, so the driver needs to return to normal state...

CVE-2026-46108

In the Linux kernel, the following vulnerability has been resolved: ipmi:si: Return state to normal if message allocation fails There were places where nothing would get started if a message allocation failed, so the driver needs to return to normal state...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ipmi:si driver failing to restore its state when message allocation fails...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000311 advisory. An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmisi module is removed,...

PT-2025-40774

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified and resolved in the try smi init function within the ipmi si module of the Linux kernel. The issue occurred when an error happened during handler registratio...

PT-2021-27293

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.12 Description The issue is related to a use-after-free UAF error that occurs when uninstalling the ipmi si and ipmi msghandler modules. The actual impact and attack plausibility have not yet been proven...

PT-2021-27253

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.223 Description The issue is related to a use-after-free UAF error that occurs when uninstalling the ipmi si and ipmi msghandler modules. The actual impact and attack plausibility have not yet been proven...

PT-2021-27272

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.89 Description The issue is related to a use-after-free UAF error that occurs when uninstalling the ipmi si and ipmi msghandler modules. The actual impact and attack plausibility have not yet been proven...

PT-2021-27261

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.169 Description The issue is related to a use-after-free UAF error that occurs when uninstalling the ipmi si and ipmi msghandler modules. The actual impact and attack plausibility have not yet been proven...