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 a lack of IRQ security protection in the netlinkseterr function, which could lead to a deadlock...

PT-2025-43132

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc6-syzkaller-00240-g4e9f0ec38852 Description The Linux kernel contained a potential deadlock issue within the netlink set err function. The syzbot fuzzer identified a possible lock inversion dependency,...

CVE-2025-60772

Improper authentication in the web-based management interface of NETLINK HG322G V1.0.00-231017, allows a remote unauthenticated attacker to escalate privileges and lock out the legitimate administrator via crafted HTTP requests...

CVE-2025-60772

Improper authentication in the web-based management interface of NETLINK HG322G V1.0.00-231017, allows a remote unauthenticated attacker to escalate privileges and lock out the legitimate administrator via crafted HTTP requests...

EUVD-2025-35201

Improper authentication in the web-based management interface of NETLINK HG322G V1.0.00-231017, allows a remote unauthenticated attacker to escalate privileges and lock out the legitimate administrator via crafted HTTP requests...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987625)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987625 advisory. In the Linux kernel, the following vulnerability has been resolved: afnetlink: Fix shift out of bounds in group mask calculation When a netlink message is received,...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7829-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7829-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

CVE-2025-60772

Improper authentication in the web-based management interface of NETLINK HG322G V1.0.00-231017, allows a remote unauthenticated attacker to escalate privileges and lock out the legitimate administrator via crafted HTTP requests...

CVE-2025-60772

CVE-2025-60772 targets NETLINK HG322G with V1.0.00-231017 firmware. The issue is improper authentication in the device’s web-based management interface, enabling a remote unauthenticated attacker to escalate privileges and lock out the legitimate administrator via crafted HTTP requests. CVSS 3.1 ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987572 advisory. In the Linux kernel, the following vulnerability has been resolved: nbd: call genlunregisterfamily first in nbdcleanup Otherwise there may be race between module...

NETLINK HG322G 安全漏洞

The NETLINK HG322G is a fiber optic network terminal from NETLINK. A security vulnerability exists in the NETLINK HG322G version V1.0.00, which stems from improper authentication of the web-based management interface, which could allow a remote, unauthenticated attacker to elevate privileges and...

USN-7829-2: Linux kernel (FIPS and Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Network drivers; - Netlink; CVE-2024-26700, CVE-2025-38727, CVE-2023-52593, CVE-2024-26896...

USN-7829-2 linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips, linux-intel-iot-realtime, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Network drivers; - Netlink; CVE-2024-26700, CVE-2025-38727, CVE-2023-52593, CVE-2024-26896...

USN-7829-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-xilinx-zynqmp vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Network drivers; - Netlink; CVE-2024-26700, CVE-2025-38727, CVE-2023-52593, CVE-2024-26896...

USN-7829-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - Network drivers; - Netlink; CVE-2024-26700, CVE-2025-38727, CVE-2023-52593, CVE-2024-26896...

Segmentation fault and invalid memory read in `mnl::cb_run`

The function mnl::cbrun is marked as safe but exhibits unsound behavior when processing malformed Netlink message buffers. Passing a crafted byte slice to mnl::cbrun can trigger memory violations. The function does not sufficiently validate the input buffer structure before processing, leading to...

RUSTSEC-2025-0142 Segmentation fault and invalid memory read in `mnl::cb_run`

The function mnl::cbrun is marked as safe but exhibits unsound behavior when processing malformed Netlink message buffers. Passing a crafted byte slice to mnl::cbrun can trigger memory violations. The function does not sufficiently validate the input buffer structure before processing, leading to...

Linux Distros Unpatched Vulnerability : CVE-2023-53516

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: macvlan: add forgotten nlapolicy for IFLAMACVLANBCCUTOFF The previous commit 954d1fa1ac93...

SUSE CVE-2023-53686

In the Linux kernel, the following vulnerability has been resolved: net/handshake: fix null-ptr-deref in handshakenldonedoit We should not call tracehandshakecmddoneerr if socket lookup has failed. Also we should call tracehandshakecmddoneerr before releasing the file, otherwise dereferencing...

CVE-2023-53686

In the Linux kernel, the following vulnerability has been resolved: net/handshake: fix null-ptr-deref in handshakenldonedoit We should not call tracehandshakecmddoneerr if socket lookup has failed. Also we should call tracehandshakecmddoneerr before releasing the file, otherwise dereferencing...