CVE-2025-71102

In the Linux kernel, the following vulnerability has been resolved: scs: fix a wrong parameter in scsmagic scsmagic needs a 'void ' variable, but a 'struct taskstruct ' is given. 'taskscstsk' is the starting address of the task's shadow call stack, and 'scsmagictaskscstsk' is the end address of t...

kernel: net/mlx5e: Check for NOT_READY flag state after locking

A race condition was found in the Linux kernel Mellanox mlx5 network driver's traffic control offload flow management. A local user with privileges to configure traffic control flower filters can trigger concurrent flow deletion operations where the NOTREADY flag is checked before acquiring the...

kernel: net/mlx5e: Check for NOT_READY flag state after locking

A race condition was found in the Linux kernel Mellanox mlx5 network driver's traffic control offload flow management. A local user with privileges to configure traffic control flower filters can trigger concurrent flow deletion operations where the NOTREADY flag is checked before acquiring the...

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 incorrect argument to the scsmagic function, which could lead to inaccurate stack usage reports or a kern...

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 failure to symbolically expand the kfunc call parameter, which could lead to a kernel crash...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001702)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001702 advisory. A vulnerability was found in the pfkeyregister function in net/key/afkey.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001726)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001726 advisory. There is a sleep-in-atomic bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating a nfc device from user-space. Tenable has...

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 dereferencing ifpcreglist when it is undeclared, which could cause the kernel to crash...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001694 advisory. A use-after-free vulnerabilitity was discovered in drivers/net/hamradio/6pack.c of linux that allows an attacker to crash linux kernel by simulating ax25 device usin...

CVE-2025-8090

Null pointer dereference in the MsgRegisterEvent system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel...

CVE-2025-8090

CVE-2025-8090 describes a null pointer dereference in the MsgRegisterEvent() system call of the QNX Neutrino Kernel . Public details in connected sources indicate vulnerability within QNX SDP 7.1/7.0 and QNX OS for Safety 2.0–2.2, with an attacker able to gain local access and code execution to c...

EUVD-2026-2075

Null pointer dereference in the MsgRegisterEvent system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel...

CVE-2025-71095

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix the crash issue for zero copy XDPTX action There is a crash issue when running zero copy XDPTX action, the crash log is shown below. 216.122464 Unable to handle kernel paging request at virtual address...

CVE-2025-71098 ip6_gre: make ip6gre_header() robust

In the Linux kernel, the following vulnerability has been resolved: ip6gre: make ip6greheader robust Over the years, syzbot found many ways to crash the kernel in ip6greheader 1. This involves team or bonding drivers ability to dynamically change their dev-neededheadroom and/or dev-hardheaderlen ...

CVE-2025-71095 net: stmmac: fix the crash issue for zero copy XDP_TX action

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix the crash issue for zero copy XDPTX action There is a crash issue when running zero copy XDPTX action, the crash log is shown below. 216.122464 Unable to handle kernel paging request at virtual address...

CVE-2025-68804 platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecishtp: Fix UAF after unbinding driver After unbinding the driver, another kthread crosecconsolelogwork is still accessing the device, resulting an UAF and crash. The driver doesn't unregister the EC device ...

CVE-2025-68776 net/hsr: fix NULL pointer dereference in prp_get_untagged_frame()

In the Linux kernel, the following vulnerability has been resolved: net/hsr: fix NULL pointer dereference in prpgetuntaggedframe prpgetuntaggedframe calls pskbcopy to create frame-skbstd but doesn't check if the allocation failed. If pskbcopy returns NULL, skbclone is called with a NULL pointer,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Tracing: Fixed a race condition in kprobe initialization that could lead to NULL pointer dereferencing. There is a critical race condition in kprobe initialization that can result in NULL pointer dereferencing and cause the...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: xtensa: simdisk: added input size checking in procwritesimdisk A malicious user could potentially enter an arbitrarily bad value into memdupusernul, which might cause the kernel to crash. This follows the same pattern as the patc...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: always set shared-phydev for LAN8814 Currently, during the LAN8814 PTP probe, shared-phydev is only set if the PTP clock is actually set. Otherwise, the function returns before setting it. This is a problem...