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 unvalidated length field in the cffrmlreceive function, which could lead to an integer underflow...

PT-2026-43719

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the RDMA/rxe component. In the rxe srq from init function, the queue pointer q is assigned to srq-rq.queue before the SRQ number is copied to user space. If...

PT-2026-7477

Name of the Vulnerable Software and Affected Versions Migration, Backup, Staging – WPvivid Backup & Migration versions prior to 0.9.124 Description An unauthenticated arbitrary file upload issue exists due to improper error handling during the RSA decryption process and a lack of path sanitizatio...

The vulnerability of the usbnet_resume_rx() function in the drivers/net/usb/usbnet.c module of the Linux kernel allows a hacker to induce a service failure.

The vulnerability of the usbnetresumerx function in the drivers/net/usb/usbnet.c module of the Linux kernel is related to resource management errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2021-0985

In onReceive of AlertReceiver.java, there is a possible way to dismiss system dialog due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

CVE-2021-0547

In onReceive of NetInitiatedActivity.java, there is a possible way to supply an attacker-controlled value to a GPS HAL handler due to a missing permission check. This could lead to local escalation of privilege that may result in undefined behavior in some HAL implementations with no additional...

Siemens Ruggedcom ROX Out-of-bounds Read (CVE-2022-48966)

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: Prevent out of bounds read in mvnetaconfigrss The pp-indir0 value comes from the user. It is passed to: if cpuonlinepp-rxqdef inside the mvnetapercpuelect function. It needs bounds checkeding to ensure that it is not...

kernel: i40e: add validation for ring_len param

A flaw was identified in the Intel “i40e” Ethernet driver in the Linux Kernel where the ringlen parameter supplied by a VF virtual function is passed unchecked to the hardware memory context. If a malicious Virtual function provides a too-large or misaligned ringlen, it may allow the device to...

PT-2026-1247

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A memory leak issue was identified and resolved in the Linux kernel’s wifi subsystem, specifically within the rtl8180 init rx ring function. This function allocates memory for skb packet...

PT-2026-8183

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc7-next-20260130-yocto-standard+ 35 Description The Linux kernel contains a flaw within the cpsw network driver related to the handling of the ndo set rx mode callback. Specifically, the callback was bein...

PT-2026-8150

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s CAN Controller Area Network subsystem, specifically within the gs usb receive bulk callback function. A commit introduced an issue where a failing...

PT-2026-20424

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a data race condition related to the handling of bonded network interfaces. Specifically, the slave-last rx and slave-target last arp rx variables can be read a...

PT-2026-26045

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the RDMA/siw component related to header processing. Specifically, a potential NULL pointer dereference can occur in the siw tcp rx data function ...

PT-2026-27754

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the ice set ringparam function within the Ice network driver. Specifically, when allocating memory for transmit tx rings and XDP xdp rings rings before receive rx...

PT-2026-6153

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the fou module. Specifically, the FOU ATTR IPPROTO attribute should not be set to 0. When FOU ATTR IPPROTO is 0, the skb socket buffer is not...

PT-2026-6124

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the networking subsystem related to the hv netvsc driver. Specifically, the driver does not properly validate the presence of a Receive Side...

PT-2026-5526

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the idpf vport rel function within the Linux kernel's idpf module. The issue occurs because the vport-rx ptype lkup memory is not freed during a reset operation,...

PT-2026-6127

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the vsock/virtio subsystem related to buffer coalescing in the receive queue. Specifically, the code attempts to join a linear skb socket buffer...

PT-2026-4665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue within the ip6 tunnel component where the code did not properly handle VLAN encapsulations. Specifically, the commit responsible did not account for...

PT-2026-26114

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's UDP GRO Generic Receive Offload complete stage. The UDP GRO complete stage incorrectly assumes that the encapsulation flag is zeroed for all packets...