Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Syst...

kernel: smb: client: Fix use-after-free in cifs_fill_dirent

A use-after-free flaw was found in cifsfilldirent in fs/cifs/readdir.c in smb client in the Linux Kernel. This flaw could allow an attacker to crash the system due to race problem. This vulnerability could even lead to a kernel information leak problem...

RHEL 9 : kernel (RHSA-2026:1494)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:1494 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mac80211: fix potential double...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005195)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005195 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free of network namespace. Recently, we got a customer report that CI...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005014)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005014 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free bug in cifsdebugdataprocshow Skip SMB sessions that are being...

kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. 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-rt packages provide the Real Time Linux Kernel, which enables...

CVE-2025-71151

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory and information leak in smb3reconfigure In smb3reconfigure, if smb3syncsessionctxpasswords fails, the function returns immediately without freeing and erasing the newly allocated newpassword and newpassword2. Thi...

UBUNTU-CVE-2025-71151

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory and information leak in smb3reconfigure In smb3reconfigure, if smb3syncsessionctxpasswords fails, the function returns immediately without freeing and erasing the newly allocated newpassword and newpassword2. Thi...

CVE-2025-71151

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix memory and information leak in smb3reconfigure In smb3reconfigure, if smb3syncsessionctxpasswords fails, the function returns immediately without freeing and erasing the newly allocated newpassword and newpassword2. Thi...

Linux Distros Unpatched Vulnerability : CVE-2025-71151

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: cifs: Fix memory and information leak in smb3reconfigure In smb3reconfigure, if...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46796)

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-2024-46796 advisory. - In the Linux kernel, the following vulnerability has been resolved: smb: client: fix double put of @cfile in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38051)

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-2025-38051 advisory. - In the Linux kernel, the following vulnerability has been resolved: smb: client: Fix use-after-free in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38244)

"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-2025-38244 advisory. - In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential deadlock whe...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21844)

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-2025-21844 advisory. - In the Linux kernel, the following vulnerability has been resolved: smb: client: Add check for nextbuffer in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37844)

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-2025-37844 advisory. - In the Linux kernel, the following vulnerability has been resolved: cifs: avoid NULL pointer dereference in...

CLSA-2026-1768110920 kernel: Fix of 16 CVEs

crypto: lzo - Fix compression buffer overrun CVE-2025-38068 - wifi: brcmfmac: fix use-after-free when rescheduling brcmfbtcoexinfo work CVE-2025-39863 - NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-43945 - tcp: Clear tcpsksk-fastopenrsk in tcpdisconnect. CVE-2025-40186 - can:...

ROS-20260120-7351

A vulnerability in the cifs component of the Linux operating system kernel is related to integer overflow. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260120-7350

A vulnerability in the cifs component of the Linux operating system kernel is related to integer overflow. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260120-7352

A vulnerability in the cifs component of the Linux kernel is related to integer overflow. Exploitation of the vulnerability could allow an attacker to cause a denial of service DoS...

MiracleLinux 7 : kernel-3.10.0-1160.119.1.0.7.el7.AXS7 (AXSA:2024-9064:40)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-9064:40 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security fixes: - net: bridge: xmit: make sure we have at leas...