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 traversing the CPU using NRCPUS instead of nrcpuids under the CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAP...

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 Linux kernel that stems from not properly freeing the node pointer returned by ofgetchildbyname, which could lead to a reference count leak...

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 Linux kernel that stems from not properly handling the pmruntimegetifinuse return value, which could lead to a reference count underflow...

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 Linux kernel that stems from a missing reference count check in the addrconfmodrstimer function, which could lead to a reference count overfl...

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 Linux kernel that stems from not properly freeing the node pointer returned by ofgetnextparent, which could lead to a reference count leak...

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 usecount leak in the handling of boot-on, which could cause the provisioning regulator to fail to disable...

CVE-2022-50318: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in hswephaslimitsbox pcigetdevice will increase the reference count for the returned 'dev'. We need to call pcidevput to decrease the reference count. Since 'dev' is only used in...

CVE-2023-53187: Use After Free

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free of new block group that became unused If a task creates a new block group and that block group becomes unused before we finish its creation, at btrfscreatependingblockgroups, then when btrfsmarkbgunused ...

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 Linux kernel that stems from not properly freeing the node pointer returned by ofirqfindparent, which could lead to a reference count leak...

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 node reference count leak in the tcpciregisterport function, which could lead to a memory leak...

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 Linux kernel that stems from not properly freeing the node pointer returned by ofirqfindparent, which could lead to a reference count leak...

RDMA/siw: Fix the sendmsg byte count in siw_tcp_sendpages

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CVE-2025-39793 io_uring/memmap: cast nr_pages to size_t before shifting

In the Linux kernel, the following vulnerability has been resolved: iouring/memmap: cast nrpages to sizet before shifting If the allocated size exceeds UINTMAX, then it's necessary to cast the mr-nrpages value to sizet to prevent it from overflowing. In practice this isn't much of a concern as th...

SUSE CVE-2025-39745

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

CVE-2025-43786

Enumeration of ERC from object entry in Liferay Portal 7.4.0 through 7.4.3.128, and Liferay DXP 2024.Q3.0 through 2024.Q3.1, 2024.Q2.0 through 2024.Q2.13, 2024.Q1.1 through 2024.Q1.12, 2023.Q4.0 and 7.4 GA through update 92 allow attackers to determine existent ERC in the application by exploit t...

CVE-2025-39758

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix the sendmsg byte count in siwtcpsendpages Ever since commit c2ff29e99a76 "siw: Inline dotcpsendpages", we have been doing this: static int siwtcpsendpagesstruct socket s, struct page page, int offset, sizet size ......

AZL-67157 CVE-2025-39758 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix the sendmsg byte count in siwtcpsendpages Ever since commit c2ff29e99a76 "siw: Inline dotcpsendpages", we have been doing this: static int siwtcpsendpagesstruct socket s, struct page page, int offset, sizet size ......

CVE-2025-39745

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

UBUNTU-CVE-2025-39745

In the Linux kernel, the following vulnerability has been resolved: rcutorture: Fix rcutortureoneextendcheck splat in RT kernels For built with CONFIGPREEMPTRT=y kernels, running rcutorture tests resulted in the following splat: 68.797425 rcutortureoneextendcheck during change: Current 0x1 To add...

CVE-2025-39758 RDMA/siw: Fix the sendmsg byte count in siw_tcp_sendpages

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix the sendmsg byte count in siwtcpsendpages Ever since commit c2ff29e99a76 "siw: Inline dotcpsendpages", we have been doing this: static int siwtcpsendpagesstruct socket s, struct page page, int offset, sizet size ......