CVE-2022-1227_Exploit

CVE-2022-1227Exploit A script for exploiting CVE-2022-1227. Background Ubuntu 20.10 is recommanded. Podman TODO: add what is the principle of this vulnerability Install podman Follow the instruction in the official document: https://podman.io/getting-started/installationinstalling-on-linux For...

tugtainer-1.30.2-CVE-2026-55494-and-CVE-2026-62308-to-RCE

Tugtainer v1.30.2 RCE The RCE is obtained by abusing 2 vulnerabilities CVE-2026-55494 CVE-2026-62308 In short, a SSRF vulnerability is abused to call to an unauthenticated service in the internal network to create a docker that shares the same pid with tugtainer, thus making the file system of th...

CVE-2026-80929

A flaw was found in the Linux kernel. A non-root user can exploit a vulnerability in the sysctl mechanism, specifically related to the cadpid entry. By unsharing process ID PID and user namespaces, a local attacker can modify this global system control from a child namespace. This allows a user...

PT-2026-90059

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the sysctl implementation where the cad pid entry is incorrectly placed in the pid table instead of the kern reboot table. Because of the pid table root permissions...

SUSE CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: The report NAPI thread PID in the caller’s pid namespace function now correctly reports the NAPI kthread PID in the NETDEVANAPIPID using taskpidnr, which returns the PID from the caller’s pid namespace. The...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed NULL pointer dereferencing in bpftaskfromvpid. bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: c findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent...

CVE-2026-72127

A flaw was found in the Linux kernel's netdev-genl component. A local user in a child process ID PID namespace can issue a NETDEVCMDNAPIGET command. This allows the user to observe the global PID of a NAPI kernel thread, even though the thread should not be visible within their PID namespace. Thi...

Linux Distros Unpatched Vulnerability : CVE-2026-72127

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which...

CVE-2026-74335

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

UBUNTU-CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

EUVD-2026-59482

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

CVE-2026-74335 bpf: Fix NULL pointer dereference in bpf_task_from_vpid()

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NULL pointer dereference in bpftaskfromvpid bpftaskfromvpid looks up a task in the pid namespace of the current task, via findtaskbyvpid: findtaskbyvpidvpid findtaskbypidnsvpid, taskactivepidnscurrent findpidnsnr, ns -...

CVE-2026-72127 netdev-genl: report NAPI thread PID in the caller's pid namespace

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-72127 netdev-genl: report NAPI thread PID in the caller's pid namespace

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-72127

The concrete details show a Linux kernel vulnerability in netdev-genl: netdev_nl_napi_fill_one() reported NAPI kthread PID via task_pid_nr() in the initial pid namespace, and NETDEV_CMD_NAPI_GET allowed in netnsok without GENL_ADMIN_PERM, enabling a caller in a child pid namespace to see the kthr...

EUVD-2026-58885

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

PT-2026-72771

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the bpf task from vpid function. This happens when cgroup skb programs run in softirq and interrupt a task that is currently executing do exit. If th...