kernel security update

An update is available for kernel. This update affects Rocky Linux 9. 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 operating...

Ubuntu: Security Advisory (USN-7801-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2025-21964

creationtimestamp| type| source ---|---|--- 2025-09-29 22:09:36+00:00| seen| https://bsky.app/profile/bluesky.awakari.com/post/3lzyzm2ltwx2i...

AlmaLinux 9 : kernel (ALSA-2025:8142)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8142 advisory. kernel: cifs: Fix integer overflow while processing acregmax mount option CVE-2025-21964 Tenable has extracted the preceding description block directly from the...

Oracle Linux 9 : kernel (ELSA-2025-8142)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-8142 advisory. - cifs: Fix integer overflow while processing acregmax mount option CKI Backport Bot RHEL-87921 CVE-2025-21964 Tenable has extracted the preceding description...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: cifs: Fix integer overflow while processing acregmax mount option CVE-2025-21964 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

RHEL 9 : kernel (RHSA-2025:8142)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8142 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: cifs: Fix integer overflow while...

CBL Mariner 2.0 Security Update: kernel (CVE-2025-21964)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21964 advisory. - In the Linux kernel, the following vulnerability has been resolved: cifs: Fix integer overflow while...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21964)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21964 advisory. - In the Linux kernel, the following vulnerability has been resolved: cifs: Fix integer overflow while...

CVE-2025-21964 affecting package kernel for versions less than 6.6.85.1-2

CVE-2025-21964 affecting package kernel for versions less than 6.6.85.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2025-21964 affecting package kernel for versions less than 5.15.180.1-1

CVE-2025-21964 affecting package kernel for versions less than 5.15.180.1-1. A patched version of the package is available...

CVE-2025-21964

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix integer overflow while processing acregmax mount option User-provided mount parameter acregmax of type u32 is intended to have an upper limit, but before it is validated, the value is converted from seconds to jiffies...

CVE-2025-21964

CVE-2025-21964 affects the Linux kernel CIFS mount option acregmax. The issue arises when user-provided acregmax (u32) is not yet validated; its value is converted from seconds to jiffies, which can overflow an integer. This is a local vulnerability in which an attacker with local access could po...

CVE-2025-21964 cifs: Fix integer overflow while processing acregmax mount option

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix integer overflow while processing acregmax mount option User-provided mount parameter acregmax of type u32 is intended to have an upper limit, but before it is validated, the value is converted from seconds to jiffies...