CVE-2025-40080

CVE-2025-40080 affects the Linux kernel NBD subsystem, where sockets were restricted to TCP/UDP. The root cause was mitigated by a commit that verifies the socket type during setup and ensures the socket supports shutdown(), explicitly accepting TCP and UNIX stream sockets. Public advisories indi...

CVE-2025-40076

The CVE-2025-40076 entry describes a Linux kernel PCI issue in the rcar-host driver where the MSI parent IRQ domain could be NULL due to how irq_domain_info is passed during a transition to msi_create_parent_irq_domain(). This could cause a NULL pointer dereference in generic_handle_domain_irq() ...

CVE-2025-40073 drm/msm: Do not validate SSPP when it is not ready

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Do not validate SSPP when it is not ready Current code will validate current plane and previous plane to confirm they can share a SSPP with multi-rect mode. The SSPP is already allocated for previous plane, while current...

CVE-2025-40073 drm/msm: Do not validate SSPP when it is not ready

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Do not validate SSPP when it is not ready Current code will validate current plane and previous plane to confirm they can share a SSPP with multi-rect mode. The SSPP is already allocated for previous plane, while current...

CVE-2025-40065

Technical details for CVE-2025-40065 are not publicly provided in the supplied documents. No specific product/version/root-cause/impact/fix is disclosed here. Monitor the sources for updates and authoritative advisories.

CVE-2025-40064

CVE-2025-40064 (kernel): The Linux kernel smc subsystem had a use-after-free in __pnet_find_base_ndev() triggered during connect() via sk_dst_get(dst)->dev. The root cause was not holding the device’s refcount before calling smc_pnet_find_ism_resource() (and smc_pnet_find_roce_resource()). The...

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 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-2025-40051 vhost: vringh: Modify the return value check

In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Modify the return value check The return value of copyfromiter and copytoiter can't be negative, check whether the copied lengths are equal...

CVE-2025-40043 net: nfc: nci: Add parameter validation for packet data

In the Linux kernel, the following vulnerability has been resolved: net: nfc: nci: Add parameter validation for packet data Syzbot reported an uninitialized value bug in nciinitreq, which was introduced by commit 5aca7966d2a7 "Merge tag 'perf-tools-fixes-for-v6.17-2025-09-16' of...

CVE-2025-40038 KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid Skip the WRMSR and HLT fastpaths in SVM's VM-Exit handler if the next RIP isn't valid, e.g. because KVM is running with nrips=false. SVM must decode and emulate...

CVE-2025-40036

CVE-2025-40036 in the Linux kernel is resolved by fixing a map-leak in the fastrpc path. The vulnerability occurred when copy_to_user() could fail and cause an early return, leaving the fdlist updated by the DSP uncleared, potentially leaking maps. The fix redirects on failure to a cleanup path t...

CVE-2025-40035

CVE-2025-40035 (Linux kernel) affects the input subsystem (uinput). The vulnerability arises from how struct ff_effect_compat is embedded twice inside uinput_ff_upload_compat, creating a padding hole after ff_replay. If the structure is not cleared before copy_to_user, stack data may be leaked to...

The vulnerability of the `pcibios_bus_to_resource` function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the pcibiosbustoresource function in Linux kernels is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

The vulnerability of the tee_shm_put() function in the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the teeshmput function in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

PT-2025-44107

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the handling of RPC handles within a ksmbd session due to flawed locking implementation. Specifically, the sess-rpc handle list XArray, which manages these...

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 failure to properly set the release hook when device registration fails in ppsregistercdev, which could result...

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 verifying SSPP readiness, which could lead to a null pointer dereference...

Linux Distros Unpatched Vulnerability : CVE-2025-40043

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: nfc: nci: Add parameter validation for packet data Syzbot reported an uninitialized value bug in nciinitreq, which was introduced by commit 5aca7966d2a7...

kernel: HID: core: Harden s32ton() against conversion to 0 bits

In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity. Ideally this should...