EUVD-2025-36471

In the Linux kernel, the following vulnerability has been resolved: ptp: Add a upper bound on maxvclocks syzbot reported WARNING in maxvclocksstore. This occurs when the argument max is too large for kcalloc to handle. Extend the guard to guard against values that are too large for kcalloc...

CVE-2025-40057 ptp: Add a upper bound on max_vclocks

In the Linux kernel, the following vulnerability has been resolved: ptp: Add a upper bound on maxvclocks syzbot reported WARNING in maxvclocksstore. This occurs when the argument max is too large for kcalloc to handle. Extend the guard to guard against values that are too large for kcalloc...

CVE-2025-40053

The CVE-2025-40053 issue is in the Linux kernel net/dlink code: the driver did not handle failure of netdev_alloc_skb_ip_align(), so if skb allocation fails, dereferencing skb->protocol could NULL-deref. The patch changes the path to try allocating skb and, if it fails, fall back to the normal...

EUVD-2025-36475

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

CVE-2025-40053 net: dlink: handle copy_thresh allocation failure

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

CVE-2025-40053

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

CVE-2025-40053 net: dlink: handle copy_thresh allocation failure

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failure of netdevallocskbipalign. If the allocation failed, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch tries to...

CVE-2025-40052

CVE-2025-40052 (Linux kernel, SMB/CIFS crypto path) fixes a bug where aead_request context could end up in vmalloc memory, causing sg_set_buf() to crash when virt_addr_valid(buf) fails under heavy parallel I/O. Root cause: creq allocation used kvzalloc(), potentially placing __ctx in vmalloc area...

CVE-2025-40052 smb: client: fix crypto buffers in non-linear memory

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifssgsetbuf helper that converts vmalloc'd memory to their...

CVE-2025-40044 fs: udf: fix OOB read in lengthAllocDescs handling

In the Linux kernel, the following vulnerability has been resolved: fs: udf: fix OOB read in lengthAllocDescs handling When parsing Allocation Extent Descriptor, lengthAllocDescs comes from on-disk data and must be validated against the block size. Crafted or corrupted images may set...

EUVD-2025-36484

In the Linux kernel, the following vulnerability has been resolved: fs: udf: fix OOB read in lengthAllocDescs handling When parsing Allocation Extent Descriptor, lengthAllocDescs comes from on-disk data and must be validated against the block size. Crafted or corrupted images may set...

CVE-2025-40044

CVE-2025-40044 affects the Linux kernel udf driver. The issue arises when parsing Allocation Extent Descriptor: lengthAllocDescs is derived from on-disk data and must be validated against block size. An image with crafted/corrupted lengthAllocDescs can push the total descriptor length (sizeof(all...

CVE-2025-40044 fs: udf: fix OOB read in lengthAllocDescs handling

In the Linux kernel, the following vulnerability has been resolved: fs: udf: fix OOB read in lengthAllocDescs handling When parsing Allocation Extent Descriptor, lengthAllocDescs comes from on-disk data and must be validated against the block size. Crafted or corrupted images may set...

CVE-2025-40037 fbdev: simplefb: Fix use after free in simplefb_detach_genpds()

In the Linux kernel, the following vulnerability has been resolved: fbdev: simplefb: Fix use after free in simplefbdetachgenpds The pmdomain cleanup can not be devres managed as it uses struct simplefbpar which is allocated within struct fbinfo by framebufferalloc. This allocation is explicitly...

Security Bulletin: IBM Maximo Application Suite Predict Component uses Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability.

Summary Security Bulletin: IBM Maximo Application Suite Predict Component uses Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability.This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details...

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 an unhandled copythresh allocation failure that could lead to a null pointer dereference...

The vulnerability of the kmalloc_array() function in the Linux operating system’s kernel component allows a hacker to cause a service failure.

The vulnerability of the kmallocarray function in the Linux operating system’s kernel component is related to the lack of memory release after the effective lifespan of the memory allocation. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2025-40063

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: crypto: comp - Use same definition of context alloc and free ops In commit 42d9f6c77479...

Linux Distros Unpatched Vulnerability : CVE-2025-40060

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - coresight: trbe: Return NULL pointer for allocation failures When the TRBE driver fails to allocate a buffer, it currently returns the error code -ENOMEM...

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 an overly large max parameter in the maxvclocksstore function causing kcalloc to be unable to handle it,...