CVE-2025-40052 smb: client: fix crypto buffers in non-linear memory

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifssgsetbuf helper that converts vmalloc'd memory to their...

CVE-2025-40052

CVE-2025-40052 (Linux kernel, SMB/CIFS crypto path) fixes a bug where aead_request context could end up in vmalloc memory, causing sg_set_buf() to crash when virt_addr_valid(buf) fails under heavy parallel I/O. Root cause: creq allocation used kvzalloc(), potentially placing __ctx in vmalloc area...

EUVD-2025-36476

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifssgsetbuf helper that converts vmalloc'd memory to their...

CVE-2025-40052

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifssgsetbuf helper that converts vmalloc'd memory to their...

CVE-2025-40052 smb: client: fix crypto buffers in non-linear memory

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this with the cifssgsetbuf helper that converts vmalloc'd memory to their...

Linux Distros Unpatched Vulnerability : CVE-2025-40052

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: fix crypto buffers in non-linear memory The crypto API, through the scatterlist API, expects input buffers to be in linear memory. We handle this...

PT-2025-51566

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the net/mlx5e component related to handling XDP programs and skb socket buffer generation. XDP programs can modify the layout of an xdp buff using t...

SUSE CVE-2025-58187

Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains...

SUSE CVE-2025-61723

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs...

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 an inability to properly compute checksums when handling non-linear skb's, which could lead to out-of-bounds...

PT-2025-44120

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the SMB client related to cryptographic buffers in non-linear memory. The crypto API, specifically through the scatterlist API, requires input...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a denial of service in olang Parse [CVE-2024-45338]

Summary IBM Watson Speech Services Cartridge is vulnerable to a denial of service in olang Parse, caused by a flaw which allows specially crafted input that may result in extremely slow non-linear parsing CVE-2024-45338. is used in our speech utilities. This vulnerabilitiy has been addressed...

AESHA3: Efficient and Secure Sub-Key Generation for AES Using SHA-3

Advanced Encryption Standard AES is one of the most widely used symmetric cipher for the confidentiality of data. Also it is used for other security services, viz. integrity, authentication and key establishment. However, recently, authors have shown some weakness in the generation of sub-keys in...

Slice+Slice Baby: Generating Last-Level Cache Eviction Sets in the Blink of an Eye

An essential step for mounting cache attacks is finding eviction sets, collections of memory locations that contend on cache space. On Intel processors, one of the main challenges for identifying contending addresses is the sliced cache design, where the processor hashes the physical address to...

Measuring Computational Universality of Fully Homomorphic Encryption

Many real-world applications, such as machine learning and graph analytics, involve combinations of linear and non-linear operations. As these applications increasingly handle sensitive data, there is a significant demand for privacy-preserving computation techniques capable of efficiently...

Important: Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.1.4

Logging for Red Hat OpenShift - 6.1.4 Logging for Red Hat OpenShift - 6.1.4 logging-loki-container: Non-linear parsing of case-insensitive content in golang.org/x/net/html CVE-2024-45338 cluster-logging-operator-container: net/http: sensitive headers incorrectly sent after cross-domain redirect...

Medium: ecs-init

Issue Overview: An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service. CVE-2024-45338 Affected Packages: ecs-init Issue Correction: Run dnf update ecs-init...

Linux Distros Unpatched Vulnerability : CVE-2024-26665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built...

Important: Red Hat Security Advisory: OpenShift Virtualization 4.18.0 Images

Red Hat OpenShift Virtualization release 4.18.0 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which...

Important: Red Hat Security Advisory: RHODF-4.16-RHEL-9 security update

An updated images are now available for RHODF-4.16-RHEL-9. 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 the CVE links...