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 memory leak caused by cifs not cleaning up the cifsdeferredclose structure when canceling a deferred close...

PT-2025-26031 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak issue has been identified in the Linux kernel, specifically in the powerpc/spufs component. The problem arises from the of find node by path function returning a remote...

PT-2025-26089

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.11 Description A vulnerability has been resolved in the Linux kernel related to incorrect dev tracker usage in the ax25 module. The issue was discovered while investigating a separate rose issue. The...

PT-2025-26131 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the Linux kernel, specifically the ext2 filesystem. It involves adding more validity checks for inode counts to prevent crashes on corrupted filesystems. The checks...

PT-2025-26015 · Btrfs +1 · Btrfs +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.16.0-rc1+ Description: A vulnerability in the Linux kernel has been resolved, related to the btrfs file system. The issue causes a hang when the cow file range function fails during allocation, leaving pages...

PT-2025-25920 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the bootmem and kmemleak components. Specifically, the vmemmap pages are marked by kmemleak when allocate...

PT-2025-25989

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, related to the dsa tree change tag proto function. This function may cause unexpected behavior when dsa tree notify fails,...

PT-2025-25918 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.0.0 Description: A bug in the Linux kernel has been resolved, which was reported by Yu Zhao after a commit added a check in swp offset pfn for swap type. The issue triggers because pfn swap entry to page could...

PT-2025-26048 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak issue has been identified in the Linux kernel, specifically in the ASoC: mediatek: mt8173-rt5650 module. The of parse phandle function returns a node pointer with an...

PT-2025-25957

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use after free issue has been identified in the Linux kernel, specifically in the scsi: iscsi component. This occurs when the qla4xxx does not remove the connection before the session,...

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 riscv uprobe improperly handling SRSPIE, which could result in a page fault...

PT-2025-26045 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible refcount leak in the rpmsg register device override function has been resolved. The issue occurred when driver set override fails, and put device was not called to free vch...

PT-2025-25805

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue was caused by a commit that attempted to keep displays off during the S4 sequence by not resuming display IP, but this le...

PT-2025-26039 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A refcount leak bug was found in the graph get type function of the Linux kernel's ASoc audio-graph-card2 component. The issue arises because of node put is not called for the referenc...

PT-2025-25850

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the allocation of percpu counters for module tags. When a module is unloaded, it checks if any of its tags are still in...

PT-2025-25950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue occurred during debugging when the axi chan dump lli function was passed a NULL LLI pointer, causing an OOPS due to...

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 vibrating work queue null pointer dereference that could lead to accessing a freed queue after a device is...

PT-2025-25901

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been identified in the Linux kernel where the bpf prog test run skb function runs a bpf program that redirects empty skbs, causing the fq codel drop function to attem...

PT-2025-25871 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been identified, specifically in the gpio-fan driver. The issue arises from the driver's failure to check if the cooling state passed to gpio fa...

PT-2025-26128 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to a race window of AB-BA deadlock involving the probe count variable. This issue can cause a hung task when resuming fro...