USN-7495-1: Linux kernel 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: - Network drivers; - Ceph distributed file system; - Netfilter; CVE-2023-52927, CVE-2023-52664, CVE-2024-26689...

USN-7494-3: Linux kernel (Real-time) 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: - Network drivers; - Netfilter; CVE-2023-52664, CVE-2023-52927...

USN-7494-2: Linux kernel (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: - Network drivers; - Netfilter; CVE-2023-52927, CVE-2023-52664...

USN-7494-1: Linux kernel 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: - Network drivers; - Netfilter; CVE-2023-52664, CVE-2023-52927...

USN-7493-1: Linux kernel (Raspberry Pi) vulnerabilities

A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system. This update corrects flaws in the following subsystems: - Clock framework and drivers; CVE-2024-58081...

ROS-20250506-01

Vulnerability of net/ipv6 components of Linux operating system kernel is related to memory leak in function ip6negativeadvice in net/ipv6/route.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the can component of the Linux operating...

RHEL 9 : kernel (RHSA-2025:4509)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4509 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crash due to a missing check f...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7494-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7494-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Ubuntu 24.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-7493-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-7493-1 advisory. A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system. This update corrects flaws in the following...

SUSE SLES15 Security Update : kernel (Live Patch 26 for SLE 15 SP4) (SUSE-SU-2025:1445-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1445-1 advisory. This update for the Linux Kernel 5.14.21-15040024119 fixes several issues. The following security issues were fixed: - CVE-2024-8805: Bluetooth...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1422)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : filemap: avoid truncating 64-bit offset to 32 bitsCVE-2025-21665 iomap: avoid avoid truncating 64-bit offset to 32 bitsCVE-2025-21667 fs/proc: fix...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7495-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7495-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1421)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : filemap: avoid truncating 64-bit offset to 32 bitsCVE-2025-21665 iomap: avoid avoid truncating 64-bit offset to 32 bitsCVE-2025-21667 fs/proc: fix...

USN-7475-1: Linux kernel (Xilinx ZynqMP) vulnerabilities

Jann Horn discovered that the watchqueue event notification subsystem in the Linux kernel contained an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service system crash or escalate their privileges. CVE-2022-0995 Several security issues were discovered i...

Ubuntu 22.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerabilities (USN-7475-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7475-1 advisory. Jann Horn discovered that the watchqueue event notification subsystem in the Linux kernel contained an out-of-bounds write vulnerability. A local attacke...

Amazon Linux 2 : kernel, --advisory ALAS2-2025-2837 (ALAS-2025-2837)

The version of kernel installed on the remote host is prior to 4.14.305-227.531. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2837 advisory. In the Linux kernel, the following vulnerability has been resolved: dmaengine: Fix double increment of clientcount...

SUSE SLES12 Security Update : kernel (Live Patch 56 for SLE 12 SP5) (SUSE-SU-2025:1403-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1403-1 advisory. This update for the Linux Kernel 4.12.14-122216 fixes several issues. The following security issues were fixed: - CVE-2024-8805: Bluetooth:...

Amazon Linux 2 : kernel (ALAS-2025-2834)

The version of kernel installed on the remote host is prior to 4.14.330-250.540. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2834 advisory. A use-after-free flaw was found in vcsread in drivers/tty/vt/vcscreen.c in vcscreen in the Linux Kernel. In this...

April Linux Patch Wednesday

AprilLinux Patch Wednesday. Total vulnerabilities: 251. 164 in the Linux Kernel. No vulnerabilities show signs of being exploited in the wild. There are 7 vulnerabilities that appear to have publicly available exploits. For 2 vulnerabilities, exploit code with detailed explanation is available on...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 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 th...