USN-7510-5 linux-azure-fips 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7510-4 linux-intel-iot-realtime, linux-realtime 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

DEBIAN-CVE-2025-37915

In the Linux kernel, the following vulnerability has been resolved: netsched: drr: Fix double list add in class with netem as child qdisc As described in Gerrard's report 1, there are use cases where a netem child qdisc will make the parent qdisc's enqueue callback reentrant. In the case of drr,...

USN-7510-3 linux-azure, linux-azure-5.15, linux-nvidia-tegra 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the possibility that the ets scheduler may repeatedly add classifiers in the case of netem subqueues,...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the drr scheduler potentially duplicating the addition of classifiers in the case of netem subqueues,...

CLSA-2025-1747688831 kernel: Fix of 20 CVEs

drm/dpmst: Ensure mstprimary pointer is valid in drmdpmsthandleupreq CVE-2024-57798 - block: Fix handling of offline queues in blkmqallocrequesthctx CVE-2022-49720 - drm: nv04: Fix out of bounds access CVE-2024-27008 - parport: Proper fix for array out-of-bounds access CVE-2024-50074 - Bluetooth:...

USN-7517-1 linux-xilinx-zynqmp 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-2 linux-gcp-fips 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7512-1 linux-gcp-5.15 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7510-1 linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

The vulnerability of the Windows operating system’s task scheduler allows a perpetrator to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the Windows operating system’s task scheduler is related to insufficient checks for the correctness of messages or data structures. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

kernel: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT

A flaw was found in the packet scheduler API in the Linux kernel. An invalid assumption about qdiscs with major handle ffff allows qdiscs, such as DRR, that maintain an active class list to cause a use-after-free with a dangling class pointer...

kernel: sched: sch_cake: fix bulk flow accounting logic for host fairness

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: fix bulk flow accounting logic for host fairness In schcake, we keep track of the count of active bulk flows per host, when running in dst/src host fairness mode, which is used as the round-robin weight when...

kernel: net: sched: fix ordering of qlen adjustment

In the Linux kernel, the following vulnerability has been resolved: net: sched: fix ordering of qlen adjustment Changes to sch-q.qlen around qdisctreereducebacklog need to happen before a call to said function because otherwise it may fail to notify parent qdiscs when the child is about to become...

The vulnerability of the uclamp_bucket_id() function in the kernel/sched/core.c module, which is part of the Linux operating system’s resource management support mechanism, allows a hacker to gain access to protected information or cause service failures.

The vulnerability of the uclampbucketid function in the kernel/sched/core.c module related to the Linux operating system’s resource management support involves reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause...

The vulnerability of the detachtasks() function in the kernel/sched/fair.c module of the Linux operating system’s resource management subsystem allows a attacker to compromise the confidentiality and accessibility of protected information.

The vulnerability of the detachtasks function in the kernel/sched/fair.c module of the Linux operating system’s resource management subsystem is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibili...

SUSE CVE-2025-32777

Volcano is a Kubernetes-native batch scheduling system. Prior to versions 1.11.2, 1.10.2, 1.9.1, 1.11.0-network-topology-preview.3, and 1.12.0-alpha.2, attacker compromise of either the Elastic service or the extender plugin can cause denial of service of the scheduler. This is a privilege...

CVE-2025-37823 net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a potential UAF in hfscdequeue too Similarly to the previous patch, we need to safe guard hfscdequeue too. But for this one, we don't have a reliable reproducer...

CVE-2025-37821 sched/eevdf: Fix se->slice being set to U64_MAX and resulting crash

In the Linux kernel, the following vulnerability has been resolved: sched/eevdf: Fix se-slice being set to U64MAX and resulting crash There is a code path in dequeueentities that can set the slice of a schedentity to U64MAX, which sometimes results in a crash. The offending case is when...