CVE-2024-0564 Kernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplication

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

CVE-2024-0564 Kernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplication

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

CVE-2024-0564

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

CVE-2024-0564

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

Linux kernel security vulnerabilities

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, which stems from the fact that maximum page sharing in Kernel Samepage Merging KSM can create side channels that may lead t...

SUSE CVE-2024-0564

A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging KSM, added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page...

Dell PowerProtect Data Domain Access Control Error Vulnerability

Dell PowerProtect Data Domain Dell PowerProtect DD is a suite of hardware appliances for data protection, backup, storage, and deduplication from Dell, USA. An access control error vulnerability exists in Dell PowerProtect Data Domain, which stems from the inclusion of improper access controls. A...

Dell DM5500 Elevation of Privilege Vulnerability

The Dell DM5500 is an integrated solution from Dell, Inc. It provides industry-leading deduplication, data protection solutions and multi-cloud capabilities. The Dell DM5500 suffers from an elevation of privilege vulnerability that can be exploited by an attacker to escape a restricted shell and...

Dell DM5500 Path Traversal Vulnerability

The Dell DM5500 is an integrated solution from Dell, Inc. It provides industry-leading deduplication, data protection solutions and multi-cloud capabilities. The Dell DM5500 suffers from a path traversal vulnerability that stems from a failure to properly filter special elements in the path of a...

CVE-2023-5333 Denial of Service via multiple identical User IDs in /api/v4/users/ids

Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs...

CVE-2023-5333

Mattermost’s /api/v4/users/ids endpoint is vulnerable to Denial of Service due to failure to deduplicate multiple identical IDs in a request. This can allow an authenticated user to cause high resource usage or a potential crash by submitting a crafted payload with many identical IDs. Root cause:...

CVE-2023-5333 Denial of Service via multiple identical User IDs in /api/v4/users/ids

Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs...

PT-2023-9490 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a memory leak in the erofs component of the Linux kernel, specifically with the LZMA global compressed deduplication feature enabled. When stressing microLZMA...

SUSE CVE-2008-1530

GnuPG gpg 1.4.8 and 2.0.8 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via crafted duplicate keys that are imported from key servers, which triggers "memory corruption around deduplication of user IDs."...

SUSE CVE-2015-2877

Kernel Samepage Merging KSM in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection CAIN attack. NOTE: the vendor states "Basically ...

SUSE CVE-2020-7212

The encodeinvalidchars function in util/url.py in the urllib3 library 1.25.2 through 1.25.7 for Python allows a denial of service CPU consumption because of an inefficient algorithm. The percentencodings array contains all matches of percent encodings. It is not deduplicated. For a URL of length ...

SUSE CVE-2021-3714

A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access time from a network...

CVE-2021-3714

A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access time from a network...

DEBIAN-CVE-2021-3714

A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access time from a network...

CVE-2021-3714

A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same technique can be used if an attacker can upload page sized files and detect the change in access time from a network...