CVE-2026-46132

In the Linux kernel, the following vulnerability has been resolved: net: rtnetlink: zero iflavfbroadcast to avoid stack infoleak in rtnlfillvfinfo rtnlfillvfinfo declares struct iflavfbroadcast on the stack without initialisation: struct iflavfbroadcast vfbroadcast; The struct contains a single...

CVE-2026-46132

CVE-2026-46132 - Linux kernel on multiple distros : The flaw is a stack information leak in net/rtnetlink when reporting VF info via IFLA_VF_BROADCAST. A local unprivileged process can trigger RTM_GETLINK and copy a partially uninitialized 32-byte field (vf_broadcast) from the stack, leaking up t...

PT-2026-44255

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A stack information leak exists in the rtnl fill vfinfo function. The function declares a struct ifla vf broadcast on the stack without initialization. This structure contains a 32-byte...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net: Prevent a NULL dereference in rtnlcreatelink. When rtnlcreatelink is running, dev-netdevops is NULL. We must not use netdevlockops, as it may lead to a NULL dereference if CONFIGNETSHAPER is defined. Instead, use...

AZL-85115 CVE-2026-31692 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: add missing netlinknscapable check for peer netns rtnlnewlink lacks a CAPNETADMIN capability check on the peer network namespace when creating paired devices veth, vxcan, netkit. This allows an unprivileged user with a...

UBUNTU-CVE-2026-31692

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: add missing netlinknscapable check for peer netns rtnlnewlink lacks a CAPNETADMIN capability check on the peer network namespace when creating paired devices veth, vxcan, netkit. This allows an unprivileged user with a...

CVE-2026-31692

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: add missing netlinknscapable check for peer netns rtnlnewlink lacks a CAPNETADMIN capability check on the peer network namespace when creating paired devices veth, vxcan, netkit. This allows an unprivileged user with a...

ROS-20260121-73-0052

A vulnerability in the rtnlvfinfosize function of the net/core/rtnetlink.c component of the Linux kernel is related to incorrect buffer size calculation. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993252)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993252 advisory. In the Linux kernel, the following vulnerability has been resolved: enic: Validate length of nl attributes in enicsetvfport enicsetvfport assumes that the nl attribu...

EUVD-2023-60143

In the Linux kernel, the following vulnerability has been resolved: netlink: annotate accesses to nlk-cbrunning Both netlinkrecvmsg and netlinknativeseqshow read nlk-cbrunning locklessly. Use READONCE there. Add corresponding WRITEONCE to netlinkdump and netlinkdumpstart syzbot reported: BUG:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990831 advisory. In the Linux kernel, the following vulnerability has been resolved: enic: Validate length of nl attributes in enicsetvfport enicsetvfport assumes that the nl attribu...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989572 advisory. In the Linux kernel, the following vulnerability has been resolved: rtnetlink: make sure to refresh masterdev/mops in rtnlnewlink While looking at one unrelated syzb...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987253)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987253 advisory. In the Linux kernel, the following vulnerability has been resolved: rtnetlink: make sure to refresh masterdev/mops in rtnlnewlink While looking at one unrelated syzb...

EUVD-2025-27859

Malicious code in bioql PyPI...

OESA-2025-2120 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: gtp: Destroy device along with udp socket's netns dismantle. gtpnewlink links the device to a list in devnetdev instead of srcnet, where a udp tunnel socket is...

Linux Distros Unpatched Vulnerability : CVE-2025-38150

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: afpacket: move notifier's packetdevmc out of rcu critical section Syzkaller reports the...

Linux Distros Unpatched Vulnerability : CVE-2022-48742

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rtnetlink: make sure to refresh masterdev/mops in rtnlnewlink While looking at one unrelated syzbot bug, I found the replay logic in rtnlnewlink to potentially...

Linux Distros Unpatched Vulnerability : CVE-2025-38006

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: mctp: Don't access ifaindex when missing In mctpdumpaddrinfo, ifaindex can be used to filter interfaces, but only when the struct ifaddrmsg is provided...

Linux Distros Unpatched Vulnerability : CVE-2025-22075

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: rtnetlink: Allocate vfinfo size for VF GUIDs when supported Commit 30aad41721e0 net/core: Ad...

CVE-2025-38006

In the Linux kernel, the following vulnerability has been resolved: net: mctp: Don't access ifaindex when missing In mctpdumpaddrinfo, ifaindex can be used to filter interfaces, but only when the struct ifaddrmsg is provided. Otherwise it will be comparing to uninitialised memory - reproducible i...