Important: kernel-livepatch-6.1.147-172.259

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bridge: mcast: Fix use-after-free during router port configuration CVE-2025-38248 In the Linux kernel, the following vulnerability has been resolved: ppp: fix race conditions in pppfillforwardpath CVE-2025-39673 I...

CVE-2025-56449

A security vulnerability was identified in Obsidian Scheduler's REST API 5.0.0 thru 6.3.0. If an account is locked out due to not enrolling in MFA e.g. after the 7-day enforcement window, the REST API still allows the use of Basic Authentication to authenticate and perform administrative actions...

CVE-2025-56449

A security vulnerability was identified in Obsidian Scheduler's REST API 5.0.0 thru 6.3.0. If an account is locked out due to not enrolling in MFA e.g. after the 7-day enforcement window, the REST API still allows the use of Basic Authentication to authenticate and perform administrative actions...

CVE-2025-56449: Authentication Bypass by Spoofing

A security vulnerability was identified in Obsidian Scheduler's REST API 5.0.0 thru 6.3.0. If an account is locked out due to not enrolling in MFA e.g. after the 7-day enforcement window, the REST API still allows the use of Basic Authentication to authenticate and perform administrative actions...

The vulnerability of the dequeue_entities() function in the kernel/sched/fair.c component of the Linux operating system allows a attacker to trigger a service failure.

The vulnerability of the dequeueentities function in the kernel/sched/fair.c component of the Linux operating system is related to an unvalidated return value. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the hfsc_enqueue() function in the net/sched/sch_hfsc.c component of the Linux operating system allows a attacker to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the hfscenqueue function in the net/sched/schhfsc.c component of the Linux kernel is related to the use of memory after it has been freed. Exploiting this vulnerability could allow an attacker to access confidential data, compromise its integrity, and cause service failures...

Vulnerabilities in components of the Linux operating system’s kernel/sched/processor, allowing a hacker to cause a service failure

The vulnerability of components like kernel/sched/ in the Linux operating system is related to the exposure of information. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-59410

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the code in the scheduler for downloading a tiny file is hard coded to use the HTTP protocol, rather than HTTPS. This means that an attacker could perform a Man-in-the-Middle attack, changing th...

CLSA-2025-1758916739 Fix CVE(s): CVE-2025-58060

SECURITY UPDATE: authentication bypass vulnerability - debian/patches/CVE-2025-58060.patch: block authentication using alternate method in scheduler/auth.c - CVE-2025-58060...

CLSA-2025-1758916535 Fix CVE(s): CVE-2025-58060

SECURITY UPDATE: authentication bypass vulnerability - debian/patches/CVE-2025-58060.patch: block authentication using alternate method in scheduler/auth.c - CVE-2025-58060...

SUSE-SU-2025:03359-1 Security update for the Linux Kernel (Live Patch 50 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059182 fixes several issues. The following security issues were fixed: - CVE-2025-38177: schhfsc: make hfscqlennotify idempotent bsc1246356. - CVE-2025-38181: calipso: Fix null-ptr-deref in calipsoreqset,delattr bsc1246001. - CVE-2025-38498:...

USN-7767-2 linux-realtime-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7779-1 linux-ibm, linux-ibm-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

SUSE SLES15 Security Update : kernel RT (Live Patch 2 for SLE 15 SP6) (SUSE-SU-2025:03315-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03315-1 advisory. This update for the Linux Kernel 6.4.0-150600108 fixes several issues. The following security issues were fixed: - CVE-2024-49860: ACPI: sysfs...

Ubuntu Pro 24.04 LTS Realtime Kernel : Linux kernel (Real-time) vulnerabilities (USN-7767-1)

"The remote Ubuntu Pro 24.04 LTS Realtime Kernel host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7767-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This...

kernel: net/sched: Always pass notifications when child class becomes empty

A use-after-free UAF vulnerability was found in the Linux kernel's net/sched subsystem, specifically in the Credit-Based Shaper CBS qdisc implementation schcbs. The vulnerability occurs because the CBS qdisc's reset function qdiscresetqueue only resets its internal queue but fails to reset its...

kernel: net/sched: Always pass notifications when child class becomes empty

A use-after-free UAF vulnerability was found in the Linux kernel's net/sched subsystem, specifically in the Credit-Based Shaper CBS qdisc implementation schcbs. The vulnerability occurs because the CBS qdisc's reset function qdiscresetqueue only resets its internal queue but fails to reset its...

kernel: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()

A flaw was found in the HFSC queueing discipline implementation in the Linux kernel. When a packet is enqueued and the child qdisc's peek function is called before properly updating the HFSC queue's length and backlog counters, a race condition can occur. In some cases, the peek operation may...

USN-7767-1: Linux kernel (Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7766-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...