5414 matches found
AZL-67253 CVE-2025-39744 affecting package kernel for versions less than 6.6.104.2-1
In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to IRQ work During rcureadunlockspecial, if this happens during irqexit, we can lockup if an IPI is issued. This is because the IPI itself triggers the irqexit path causing a recursive lock up...
UBUNTU-CVE-2025-39785
In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix irqrequest's irq name variable is local The local variable is passed in requestirq , and there will be use after free problem, which will make requestirq failed. Using the global irq name instead of it to...
UBUNTU-CVE-2025-39744
In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to IRQ work During rcureadunlockspecial, if this happens during irqexit, we can lockup if an IPI is issued. This is because the IPI itself triggers the irqexit path causing a recursive lock up...
UBUNTU-CVE-2025-39749
In the Linux kernel, the following vulnerability has been resolved: rcu: Protect -deferqsiwpending from data race On kernels built with CONFIGIRQWORK=y, when rcureadunlock is invoked within an interrupts-disabled region of code 1, it will invoke rcureadunlockspecial, which uses an irq-work handle...
CVE-2025-39785 drm/hisilicon/hibmc: fix irq_request()'s irq name variable is local
In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix irqrequest's irq name variable is local The local variable is passed in requestirq , and there will be use after free problem, which will make requestirq failed. Using the global irq name instead of it to...
CVE-2025-39785 drm/hisilicon/hibmc: fix irq_request()'s irq name variable is local
In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix irqrequest's irq name variable is local The local variable is passed in requestirq , and there will be use after free problem, which will make requestirq failed. Using the global irq name instead of it to...
CVE-2025-39749
The CVE-2025-39749 issue is in the Linux kernel’s RCU read-side handling: when IRQ work is used (CONFIG_IRQ_WORK=y) and rcu_read_unlock() runs in an interrupts-disabled region, irq-work can interrupt rcu_read_unlock_special(), creating a data race on the per-CPU defer_qs_iw_pending field. The fix...
CVE-2025-39749 rcu: Protect ->defer_qs_iw_pending from data race
In the Linux kernel, the following vulnerability has been resolved: rcu: Protect -deferqsiwpending from data race On kernels built with CONFIGIRQWORK=y, when rcureadunlock is invoked within an interrupts-disabled region of code 1, it will invoke rcureadunlockspecial, which uses an irq-work handle...
CVE-2025-39744 rcu: Fix rcu_read_unlock() deadloop due to IRQ work
In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to IRQ work During rcureadunlockspecial, if this happens during irqexit, we can lockup if an IPI is issued. This is because the IPI itself triggers the irqexit path causing a recursive lock up...
CVE-2025-39744
The CVE-2025-39744 issue affects the Linux kernel and describes a deadlock in rcu_read_unlock() when called during irq_exit() if an IPI is issued. The root cause is an incorrect handling of irq_work state inside rcu_read_unlock_special() triggered by irq_exit(), which can cause a system hang/lock...
CVE-2025-39744 rcu: Fix rcu_read_unlock() deadloop due to IRQ work
In the Linux kernel, the following vulnerability has been resolved: rcu: Fix rcureadunlock deadloop due to IRQ work During rcureadunlockspecial, if this happens during irqexit, we can lockup if an IPI is issued. This is because the IPI itself triggers the irqexit path causing a recursive lock up...
kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...
kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...
Linux Kernel Security Vulnerabilities
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 improper management of the IRQ operating state in the rcureadunlockspecial function, which could lead to a...
Linux Distros Unpatched Vulnerability : CVE-2024-24853
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Incorrect behavior order in transition between executive monitor and SMI transfer monitor STM in some IntelR Processor may allow a privileged user to potentiall...
EulerOS 2.0 SP10 : kernel (EulerOS-SA-2025-2100)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0CVE-2022-50228 md: call mdstopwrites in mdstopCVE-2022-49987 iommu/vt-d: avoid...
SUSE CVE-2025-39685
In the Linux kernel, the following vulnerability has been resolved: comedi: pcl726: Prevent invalid irq number The reproducer passed in an irq number0x80008000 that was too large, which triggered the oob. Added an interrupt number check to prevent users from passing in an irq number that was too...
SUSE CVE-2025-39709
In the Linux kernel, the following vulnerability has been resolved: media: venus: protect against spurious interrupts during probe Make sure the interrupt handler is initialized before the interrupt is registered. If the IRQ is registered before hficreate, it's possible that an interrupt fires...
