Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002522)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002522 advisory. The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local use...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service. A flaw was found in the way file permission checks for the /dev/kmsg file were performed in restricted root environments for example, when using a capability-based security model. A local user able to write to this file could cause a denial of service...

Product update: Virtuozzo 7.0 Update 3 Hotfix 3 (7.0.3-641)

The new packages for Virtuozzo 7.0.3 introducing usability fixes and compatibility with Packet. Vulnerability id: PSBM-62644 Route of container with a host-routed interface was not cleared on source host after migration. Vulnerability id: PSBM-59017 Allowed access to '/dev/kmsg' inside containers...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

Updated kernel-rt packages that fix several security issues and multiple bugs are now available for Red Hat Enterprise MRG 2.3. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed...

Buffer overflow

The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service buffer overflow and system crash by leveraging /dev/kmsg write access and triggering a...

CVE-2013-1772

The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service buffer overflow and system crash by leveraging /dev/kmsg write access and triggering a...

UBUNTU-CVE-2013-1772

The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service buffer overflow and system crash by leveraging /dev/kmsg write access and triggering a...

CVE-2013-1772

The logprefix function in kernel/printk.c in the Linux kernel 3.x before 3.4.33 does not properly remove a prefix string from a syslog header, which allows local users to cause a denial of service buffer overflow and system crash by leveraging /dev/kmsg write access and triggering a...