CVE-2025-71304 smack: /smack/doi: accept previously used values

In the Linux kernel, the following vulnerability has been resolved: smack: /smack/doi: accept previously used values Writing to /smack/doi a value that has ever been written there in the past disables networking for non-ambient labels. E.g. cat /smack/doi 3 netlabelctl -p cipso list Configured...

CVE-2025-71304

CVE-2025-71304 — Linux kernel Smack DOI handling : The issue arises when writing to /smack/doi with a value previously used, which can disable networking for non-ambient labels. This can lead to privilege escalation, DoS, or information leaks. Debian/RootOS OSV notes indicate patches exist (e.g.,...

CVE-2025-71304 smack: /smack/doi: accept previously used values

In the Linux kernel, the following vulnerability has been resolved: smack: /smack/doi: accept previously used values Writing to /smack/doi a value that has ever been written there in the past disables networking for non-ambient labels. E.g. cat /smack/doi 3 netlabelctl -p cipso list Configured...

Linux Distros Unpatched Vulnerability : CVE-2025-71304

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smack: /smack/doi: accept previously used values Writing to /smack/doi a value that has ever been written there in the past disables networking for non-ambient...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from writing values from the /smack/doi module. By writing values that have been previously used, it is...

CVE-2025-71304: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smack: /smack/doi: accept previously used values Writing to /smack/doi a value that has ever been written there in the past disables networking for non-ambient labels. E.g. cat /smack/doi 3 netlabelctl -p cipso list Configured...

CVE-2025-71304

In the Linux kernel, the following vulnerability has been resolved: smack: /smack/doi: accept previously used values Writing to /smack/doi a value that has ever been written there in the past disables networking for non-ambient labels. E.g. cat /smack/doi 3 netlabelctl -p cipso list Configured...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992736 advisory. In the Linux kernel, the following vulnerability has been resolved: smack: tcp: ipv4, fix incorrect labeling Currently, Smack mirrors the label of incoming tcp/ipv4...

smack: fix bug: unprivileged task can create labels

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SUSE CVE-2025-68733

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

EUVD-2025-205064

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

AZL-73165 CVE-2025-68733 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

UBUNTU-CVE-2025-68733

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733 smack: fix bug: unprivileged task can create labels

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733 smack: fix bug: unprivileged task can create labels

In the Linux kernel, the following vulnerability has been resolved: smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create new labels by writing their names into own /proc/PID/attr/smack/curre...

CVE-2025-68733

CVE-2025-68733 is a Linux kernel vulnerability in the SMACK labeling feature. The issue allowed an unprivileged task that relabels itself (when /smack/relabel-self is non-empty) to create new labels by writing names into /proc/PID/attr/smack/current. Root cause: do_setattr() imported the provided...

Linux Distros Unpatched Vulnerability : CVE-2025-68733

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smack: fix bug: unprivileged task can create labels If an unprivileged task is allowed to relabel itself /smack/relabel-self is not empty, it can freely create...