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

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

ALSA-2023:0854 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mm/mremap.c use-after-free vulnerability CVE-2022-41222 kernel: nfsd buffer overflow by RPC message over TCP with garbage data...

Palantir 输入验证错误漏洞

Palantir is a data platform from Palantir, Inc. that reimagines how people use data by removing the barrier between back-end data management and front-end data analysis. A security vulnerability exists in Palantir Gotham versions prior to 3.22.11.2 that stems from the inclusion of an...

SUSE CVE-2009-4031

The doinsnfetch function in arch/x86/kvm/emulate.c in the x86 emulator in the KVM subsystem in the Linux kernel before 2.6.32-rc8-next-20091125 tries to interpret instructions that contain too many bytes to be valid, which allows guest OS users to cause a denial of service increased scheduling...

SUSE CVE-2019-19922

kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfsquotaus is used e.g., with Kubernetes, allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. In other words, althoug...

SUSE CVE-2020-6462

Use after free in task scheduling in Google Chrome prior to 81.0.4044.129 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page...

SUSE CVE-2020-6543

Use after free in task scheduling in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page...

PT-2023-35131 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.91 Description: A potential issue exists in the Linux Kernel's sch taprio scheduling component. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel version...

OESA-2023-1071 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via...

The vulnerability of the atm_tc_enqueue() function in the network packet scheduling subsystem (net/sched/sch_atm.c) of the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the atmtcenqueue function in the network packet scheduling subsystem net/sched/schatm.c of the Linux kernel is related to an incorrect definition of the class type. Exploiting this vulnerability could allow an attacker to cause service failures...

In the Linux kernel before 6.1.6 a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.

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Code injection

Booked Scheduler 2.5.5 allows authenticated users to create and schedule events for any other user via a modified userId value to reservationsave.php. NOTE: 2.5.5 is a version from 2014; the latest version of Booked Scheduler is not affected. However, LabArchives Scheduler Sep 6, 2022 Feature...

CVE-2023-24058

The CVE-2023-24058 entry concerns Booked Scheduler 2.5.5 (2014) where an authenticated user can schedule events for another user by modifying the userId in reservation_save.php. The LabArchives Scheduler (2022 feature release) is also affected per linked references. The latest Booked Scheduler ve...

CVE-2023-24058

Booked Scheduler 2.5.5 allows authenticated users to create and schedule events for any other user via a modified userId value to reservationsave.php. NOTE: 2.5.5 is a version from 2014; the latest version of Booked Scheduler is not affected. However, LabArchives Scheduler Sep 6, 2022 Feature...

atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).

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GSD-2023-1001281 powerpc/rtas: avoid scheduling in rtas_os_term()

powerpc/rtas: avoid scheduling in rtasosterm This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1000918 powerpc/rtas: avoid scheduling in rtas_os_term()

powerpc/rtas: avoid scheduling in rtasosterm This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.87 by commit...

GSD-2023-1000890 net: sched: fix memory leak in tcindex_set_parms

net: sched: fix memory leak in tcindexsetparms This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.87 by commit...

GSD-2023-1000765 drm/i915/guc: Limit scheduling properties to avoid overflow

drm/i915/guc: Limit scheduling properties to avoid overflow This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000461 powerpc/rtas: avoid scheduling in rtas_os_term()

powerpc/rtas: avoid scheduling in rtasosterm This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.17 by commit...