CVE-2023-54141 wifi: ath11k: Add missing hw_ops->get_ring_selector() for IPQ5018

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Add missing hwops-getringselector for IPQ5018 During sending data after clients connected, hwops-getringselector will be called. But for IPQ5018, this member isn't set, and the following NULL pointer exception will ...

CVE-2023-54109 media: rcar_fdp1: Fix refcount leak in probe and remove function

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2023-54109 media: rcar_fdp1: Fix refcount leak in probe and remove function

In the Linux kernel, the following vulnerability has been resolved: media: rcarfdp1: Fix refcount leak in probe and remove function rcarfcpget take reference, which should be balanced with rcarfcpput. Add missing rcarfcpput in fdp1remove and the error paths of fdp1probe to fix this. hverkuil:...

CVE-2022-50760 drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix PCI device refcount leak in amdgpuatrmgetbios As comment of pcigetclass says, it returns a pcidevice with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we...

CVE-2022-50760 drm/amdgpu: Fix PCI device refcount leak in amdgpu_atrm_get_bios()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix PCI device refcount leak in amdgpuatrmgetbios As comment of pcigetclass says, it returns a pcidevice with its refcount increased and decreased the refcount for the input parameter @from if it is not NULL. If we...

Unsound APIs of public `constant::Reader` and `StructSchema`

The safe API functions constant::Reader::get and StructSchema::new rely on PointerReader::getrootunchecked, which can cause undefined behavior UB by constructing arbitrary words or schemas. Reader::get rust pub fn get&self - Result::Reader // ... // UNSAFE: access words without validation...

CVE-2025-68378

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check in bpfgetstackid Syzkaller reported a KASAN slab-out-of-bounds write in bpfgetstackid when copying stack trace data. The issue occurs when the perf trace contains more stack entries than the stack...

UBUNTU-CVE-2025-68351

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfatfind Fix refcount leaks in exfatfind related to exfatgetdentryset. Function exfatgetdentryset would increase the reference counter of es-bh on success. Therefore, exfatputdentryset must be called...

CVE-2025-68351

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfatfind Fix refcount leaks in exfatfind related to exfatgetdentryset. Function exfatgetdentryset would increase the reference counter of es-bh on success. Therefore, exfatputdentryset must be called...

CVE-2025-68378 bpf: Fix stackmap overflow check in __bpf_get_stackid()

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check in bpfgetstackid Syzkaller reported a KASAN slab-out-of-bounds write in bpfgetstackid when copying stack trace data. The issue occurs when the perf trace contains more stack entries than the stack...

CVE-2025-68378

CVE-2025-68378 is a Linux kernel vulnerability affecting BPF stack map handling. The issue was a stackmap overflow check in __bpf_get_stackid(), where copying stack traces could write out of bounds when the perf trace contained more stack entries than the stack map bucket could hold. Syzkaller re...

CVE-2025-68353 net: vxlan: prevent NULL deref in vxlan_xmit_one

In the Linux kernel, the following vulnerability has been resolved: net: vxlan: prevent NULL deref in vxlanxmitone Neither sock4 nor sock6 pointers are guaranteed to be non-NULL in vxlanxmitone, e.g. if the iface is brought down. This can lead to the following NULL dereference: BUG: kernel NULL...

CVE-2025-68353

The CVE-2025-68353 entry concerns a Linux kernel vulnerability in the vxlan code path: vxlan_xmit_one may dereference sock4/sock6 pointers that are not guaranteed non-NULL (e.g., if an interface is down), leading to a NULL pointer dereference and kernel OOPs. The provided notes state that two com...

CVE-2025-68351 exfat: fix refcount leak in exfat_find

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfatfind Fix refcount leaks in exfatfind related to exfatgetdentryset. Function exfatgetdentryset would increase the reference counter of es-bh on success. Therefore, exfatputdentryset must be called...

PT-2025-53322

iSeeQ Hybrid DVR WH-H4 1.03R contains an unauthenticated vulnerability in the get jpeg script that allows unauthorized access to live video streams. Attackers can retrieve video snapshots from specific camera channels by sending requests to the /cgi-bin/get jpeg endpoint without authentication...

PT-2025-53126

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/amdgpu subsystem within the amdgpu atrm get bios function. The issue involves a PCI device reference count leak. Specifically, the pci dev put...

PT-2025-53072

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the net/mlx5e component. The problem stems from an incorrect encap attribute being used during invalidation, specifically in the mlx5e invalidat...

PT-2025-52978

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue was identified in the Linux kernel related to the ext4 filesystem. The problem involves incorrectly setting the goal start in the ext4 mb normalize request function. Specificall...

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 the lack of the hwops-getringselector function, which could lead to a null pointer dereference...

PT-2025-53111

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to improper handling of device nodes in the tegra-video driver. Specifically, a use-after-free condition can occur during device removal. The iss...