Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “smack”: fixed a bug where an unprivileged task could 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 its own...

CVE-2025-71304

A flaw was found in the Linux kernel's Smack module. A local user with privileges to modify Smack's Domain of Interpretation DOI values could cause a denial of service. By writing a previously used DOI value to /smack/doi, networking for non-ambient labels becomes disabled. This prevents network...

SUSE 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...

EUVD-2025-209968

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...

UBUNTU-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...

CVE-2025-71304

The CVE-2025-71304 entry describes a Linux kernel Smack issue where /smack/doi could accept values that were previously written, causing decommissioned DOIs to linger and the default domain map to be unavailable. This behavior can disable networking for non-ambient labels because existing CIPSO/D...

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

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

smack: /smack/doi: accept previously used values...

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...

PT-2026-43687

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Smack access control module where writing a previously used value to the '/smack/doi' endpoint disables networking for non-ambient labels. This occurs because the...

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...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: LSM: General protection fault in legacyparseparam The usual LSM hook mechanism of “bailing on failure” doesn’t work in cases where a security module may return an error code indicating that it doesn’t recognize an input. In this...

io.github.epi155:promethium-pgp-jdk5 (=0.5-B1), io.github.hWorblehat:nexus3-external-auth-plugin (=0.1.0) +220 more potentially affected by CVE-2026-3505 via org.bouncycastle:bcpg-jdk15to18 (>=1.65 <=1.82)

org.bouncycastle:bcpg-jdk15to18 MAVEN version =1.65, =4.5.0-alpha2, =4.5.0-alpha2, =4.5.0-alpha2, =4.5.0-alpha2, =4.5.0-beta3, =4.5.0-alpha2, =4.5.0-alpha2, =4.5.0-alpha2, =4.5.0-alpha2, =1.9.0, =1.9.0, =1.9.0, =1.9.0, =1.10.0 and more Source cves: CVE-2026-3505 Source advisory:...

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...

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...