21 matches found
Ubuntu 20.04 LTS : Linux kernel (AWS FIPS) vulnerabilities (USN-7795-3)
The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7795-3 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...
Ubuntu: Security Advisory (USN-7795-4)
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...
Siemens SIMATIC Devices Improper Input Validation (CVE-2025-21796)
nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...
USN-7795-3 linux-aws-fips vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Ext4 file system; - Network file system NFS server daemon; - Packet sockets; - Network traffic control; - VMware...
Ubuntu: Security Advisory (USN-7796-3)
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...
Ubuntu: Security Advisory (USN-7795-2)
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...
Azure Linux 3.0 Security Update: kernel (CVE-2025-21796)
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-2025-21796 advisory. - In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after...
CBL Mariner 2.0 Security Update: kernel (CVE-2025-21796)
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-2025-21796 advisory. - In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after...
CVE-2025-21796 affecting package kernel for versions less than 5.15.180.1-1
CVE-2025-21796 affecting package kernel for versions less than 5.15.180.1-1. An upgraded version of the package is available that resolves this issue...
Important: kernel-livepatch-5.10.233-224.894
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them CVE-2025-21796 Affected Packages: kernel-livepatch-5.10.233-224.894 Issue Correction: Please ensure you have live patching enabled. Run yum update...
Important: kernel-livepatch-5.10.234-225.895
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them CVE-2025-21796 Affected Packages: kernel-livepatch-5.10.234-225.895 Issue Correction: Please ensure you have live patching enabled. Run yum update...
Important: kernel-livepatch-5.10.234-225.917
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them CVE-2025-21796 Affected Packages: kernel-livepatch-5.10.234-225.917 Issue Correction: Please ensure you have live patching enabled. Run yum update...
CVE-2025-21796 affecting package kernel for versions less than 6.6.82.1-1
CVE-2025-21796 affecting package kernel for versions less than 6.6.82.1-1. An upgraded version of the package is available that resolves this issue...
Linux Distros Unpatched Vulnerability : CVE-2025-21796
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess...
CVE-2025-21796
In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...
AZL-58917 CVE-2025-21796 affecting package kernel for versions less than 6.6.82.1-1
In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...
CVE-2025-21796 nfsd: clear acl_access/acl_default after releasing them
In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...
CVE-2025-21796 nfsd: clear acl_access/acl_default after releasing them
In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...
CVE-2025-21796 nfsd: clear acl_access/acl_default after releasing them
In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...
CVE-2025-21796
CVE-2025-21796 concerns the Linux kernel NFS server (nfsd). Affected path: acl_access/acl_default handling when acl_default release fails, leaving acl_access with a dangling pointer to a released posix_acl. This can trigger a use-after-free and a kernel panic if warnings are treated as fatal. The...