kernel security and bug fix update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

CVE-2023-26470 In XWiki Platform, saving a document with a large object number leads to persistent OOM errors

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number e.g. 67108863. Most of the time this will fill the memory allocated to XWiki and make it unusable every...

CVE-2023-26470 In XWiki Platform, saving a document with a large object number leads to persistent OOM errors

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number e.g. 67108863. Most of the time this will fill the memory allocated to XWiki and make it unusable every...

K16830: Linux vulnerability CVE-2014-8171

Security Advisory Description It was found that the Linux kernel memory resource controller's memcg handling of OOM out of memory conditions could lead to deadlocks. An attacker able to continuously spawn new processes within a single memory-constrained cgroup during an OOM event could use this...

SUSE CVE-2008-5300

Linux kernel 2.6.28 allows local users to cause a denial of service "soft lockup" and process loss via a large number of sendmsg function calls, which does not block during AFUNIX garbage collection and triggers an OOM condition, a different vulnerability than CVE-2008-5029...

SUSE CVE-2011-2484

The adddellistener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of service memory and CPU consumption, and bypass the OOM Killer, via a crafted application...

SUSE CVE-2016-10723

An issue was discovered in the Linux kernel through 4.17.2. Since the page allocator does not yield CPU resources to the owner of the oomlock mutex, a local unprivileged user can trivially lock up the system forever by wasting CPU resources from the page allocator e.g., via concurrent page fault...

SUSE CVE-2017-18202

The oomreaptaskmm function in mm/oomkill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service TLB entry leak or use-after-free or possibly have unspecified other impact by triggering a copytouser call within a certain time window...

SUSE CVE-2018-6532

An issue was discovered in Icinga 2.x through 2.8.1. By sending specially crafted authenticated and unauthenticated requests, an attacker can exhaust a lot of memory on the server side, triggering the OOM killer...

SUSE CVE-2018-1000200

The Linux Kernel versions 4.14, 4.15, and 4.16 has a null pointer dereference which can result in an out of memory OOM killing of large mlocked processes. The issue arises from an oom killed process's final thread calling exitmmap, which calls munlockvmapagesall for mlocked vmas.This can happen...

SUSE CVE-2020-29568

An issue was discovered in Xen through 4.14.x. Some OSes such as Linux, FreeBSD, and NetBSD are processing watch events using a single thread. If the events are received faster than the thread is able to handle, they will get queued. As the queue is unbounded, a guest may be able to trigger an OO...

SUSE CVE-2022-35977

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted SETRANGE and SORTRO commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory OOM panic. The problem is fixe...

MultipartParser denial of service with too many fields or files

Impact The MultipartParser using the package python-multipart accepts an unlimited number of multipart parts form fields or files. Processing too many parts results in high CPU usage and high memory usage, eventually leading to an OOM process kill. This can be triggered by sending too many small...

GHSA-74M5-2C7W-9W3X MultipartParser denial of service with too many fields or files

Impact The MultipartParser using the package python-multipart accepts an unlimited number of multipart parts form fields or files. Processing too many parts results in high CPU usage and high memory usage, eventually leading to an OOM process kill. This can be triggered by sending too many small...

CVE-2022-48292

The Bluetooth module has an out-of-memory OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-48293

The Bluetooth module has an OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality...

Design/Logic Flaw

The Bluetooth module has an OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality...

Design/Logic Flaw

The Bluetooth module has an out-of-memory OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-48293

The Bluetooth module has an OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality...

CVE-2022-48292

CVE-2022-48292 affects the Bluetooth module in Huawei HarmonyOS. The vulnerability is an out-of-memory (OOM) condition that can lead to data confidentiality exposure. Connected sources (Huawei/HarmonyOS bulletins and CNNVD) describe the issue generically, but do not provide specific affected vers...