CVE-2026-92522

CVE-2026-92522 affects the Linux kernel's ACPI processor subsystem , specifically the IOAPIC hotplug lookup path. The root cause is an insufficient bounds validation when parsing MADT and _MAT records: the MADT walk advanced the cursor using a subtable's declared length after only locating a gene...

CVE-2026-72016

In the Linux kernel, the following vulnerability has been resolved: cpu/hotplug: Fix NULL kobject warning in cpuhpsmtenable On arm64, when booting with maxcpus greater than the number of present CPUs e.g., QEMU -smp cpus=4,maxcpus=8, some CPUs are marked as 'present' but have not yet been...

CVE-2026-72016

CVE-2026-72016 relates to Linux kernel arm64 CPU hotplug handling. The issue arises when booting with maxcpus > present CPUs, where some CPUs are marked present but not registered, causing NULL kobject warnings in sysfs during cpuhp_smt_enable() as _cpu_up() triggers sysfs_create_group() with ...

CVE-2026-72016 cpu/hotplug: Fix NULL kobject warning in cpuhp_smt_enable()

In the Linux kernel, the following vulnerability has been resolved: cpu/hotplug: Fix NULL kobject warning in cpuhpsmtenable On arm64, when booting with maxcpus greater than the number of present CPUs e.g., QEMU -smp cpus=4,maxcpus=8, some CPUs are marked as 'present' but have not yet been...

CVE-2024-26768

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Change acpicorepicNRCPUS to acpicorepicMAXCOREPIC With default config, the value of NRCPUS is 64. When HW platform has more then 64 cpus, system will crash on these platforms. MAXCOREPIC is the maximum cpu number in MA...

DEBIAN-CVE-2024-26768

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Change acpicorepicNRCPUS to acpicorepicMAXCOREPIC With default config, the value of NRCPUS is 64. When HW platform has more then 64 cpus, system will crash on these platforms. MAXCOREPIC is the maximum cpu number in MA...

CVE-2024-26768

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Change acpicorepicNRCPUS to acpicorepicMAXCOREPIC With default config, the value of NRCPUS is 64. When HW platform has more then 64 cpus, system will crash on these platforms. MAXCOREPIC is the maximum cpu number in MA...

CVE-2024-26768 LoongArch: Change acpi_core_pic[NR_CPUS] to acpi_core_pic[MAX_CORE_PIC]

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Change acpicorepicNRCPUS to acpicorepicMAXCOREPIC With default config, the value of NRCPUS is 64. When HW platform has more then 64 cpus, system will crash on these platforms. MAXCOREPIC is the maximum cpu number in MA...

CVE-2024-26768

The CVE-2024-26768 issue affects the Linux kernel LoongArch ACPI MADT handling. The root cause was an overflow of acpi_core_pic[NR_CPUS] when the MADT table includes more CPUs than NR_CPUS (default NR_CPUS=64). The patch defines the array as acpi_core_pic[MAX_CORE_PIC] to match physical cores, pr...

CVE-2024-26768 LoongArch: Change acpi_core_pic[NR_CPUS] to acpi_core_pic[MAX_CORE_PIC]

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Change acpicorepicNRCPUS to acpicorepicMAXCOREPIC With default config, the value of NRCPUS is 64. When HW platform has more then 64 cpus, system will crash on these platforms. MAXCOREPIC is the maximum cpu number in MA...

PT-2024-21507 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc2+ Description: The issue is related to the LoongArch architecture in the Linux kernel. When the hardware platform has more than 64 CPUs, the system will crash due to an array overflow when parsing the...

Unbreakable Enterprise kernel security update

5.15.0-101.103.2.1 - Revert 'attr: use consistent sgid stripping checks' Sherry Yang Orabug: 35346968 - Revert 'iommu: Force iommu shutdown on panic' Boris Ostrovsky Orabug: 35346963 5.15.0-101.103.2 - uek-rpm: mod-extra: Remove mt7921e.ko from extras list Harshit Mogalapalli Orabug: 34999685 -...