LoongArch: Disable IRQ before init_fn() for nonboot CPUs

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Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a miscalculation of the jump offset in the LoongArch architecture BPF tail call, which could lead to a soft...

LoongArch: Update cpu_sibling_map when disabling nonboot CPUs

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LoongArch: KVM: Mark hrtimer to expire in hard interrupt context

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Linux Distros Unpatched Vulnerability : CVE-2024-26588

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Prevent out-of-bounds memory access The testtag test triggers an unhandled...

Linux Distros Unpatched Vulnerability : CVE-2025-38366

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of numcpu from user space The maximum supported cpu number is...

Linux Distros Unpatched Vulnerability : CVE-2025-38367

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Avoid overflow with array index The variable index is modified and reused as...

Linux Distros Unpatched Vulnerability : CVE-2025-22049

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: Increase ARCHDMAMINALIGN up to 16 ARCHDMAMINALIGN is 1 by default, but some...

Linux Distros Unpatched Vulnerability : CVE-2025-37818

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: Return NULL from hugepteoffset for invalid PMD LoongArch's hugepteoffset currentl...

Linux Distros Unpatched Vulnerability : CVE-2022-50223

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and...

Linux Distros Unpatched Vulnerability : CVE-2023-53067

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: LoongArch: Only call gettimerirq once in constantclockeventinit Under CONFIGDEBUGATOMICSLEEP...

Linux Distros Unpatched Vulnerability : CVE-2025-38195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: Fix panic caused by NULL-PMD in hugepteoffset ERROR INFO: CPU 25 Unable to handle kernel paging request at virtual address 0x0 ... Call Trace:...

PT-2025-35996

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the BPF subsystem related to jump offset calculation in tailcall functionality. An extra pass during BPF compilation can skip JIT context...

Linux Distros Unpatched Vulnerability : CVE-2025-21949

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: Set hugetlb mmap base address aligned with pmd size With ltp test case testcases/bin/hugefork02, there is a dmesg error report message such as: kerne...

Linux Distros Unpatched Vulnerability : CVE-2025-22048

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: BPF: Don't override subprog's return value The verifier test calls: div by 0 in subprog triggers a panic at the ld.bu instruction. The ld.bu insn is...

The vulnerability in the module arch/loongarch/kvm/intc/eiointc.c of Linux operating systems allows a hacker to cause a service failure.

The vulnerability in the arch/loongarch/kvm/intc/eiointc.c module of Linux operating systems is related to incorrect array index checking. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-38366

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "numcpu" from user space The maximum supported cpu number is EIOINTCROUTEMAXVCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow...

SUSE CVE-2025-38367

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Avoid overflow with array index The variable index is modified and reused as array index when modify register EIOINTCENABLE. There will be array index overflow problem...

CVE-2025-38367

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Avoid overflow with array index The variable index is modified and reused as array index when modify register EIOINTCENABLE. There will be array index overflow problem...

UBUNTU-CVE-2025-38366

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "numcpu" from user space The maximum supported cpu number is EIOINTCROUTEMAXVCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow...