49 matches found
RXSA-2026:90365 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Deal with race between UDP socket address change and rehash CVE-2024-57974 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net/handshake: hand...
Rocky Linux 9 [CIQ] Security Update: kernel / kernel-abi-stablelists / kernel-core / kernel-debug / etc Multiple Vulnerabilities (crxsa-2026_90365)
The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crxsa-202690365 advisory. kernel: udp: Deal with race between UDP socket address change and rehash CVE-2024-57974 kernel: fuse: re-lock request before replacing page cache folio...
RLSA-2026:91565 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tcp: restrict SOATTACHFILTER to priv users CVE-2026-53236 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net: shaper: rework the VALID marking agai...
kernel security, bug fix, and enhancement 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...
RLSA-2026:90365 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Deal with race between UDP socket address change and rehash CVE-2024-57974 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net/handshake: hand...
RHEL 9 : kernel (RHSA-2026:90365)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:90365 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Deal with race between U...
kernel: net/handshake: hand off the pinned file reference to accept_doit
A flaw was found in the Linux kernel's net/handshake component. A race condition exists where a network handshake request can be removed and its associated file reference released concurrently while the accept-side code attempts to access it. This can lead to the system attempting to read from...
kernel: net/handshake: Take a long-lived file reference at submit
A flaw was found in the Linux kernel's networking handshake component. This vulnerability occurs because a critical file reference is not properly maintained during the handshake process. An attacker could potentially exploit this by causing the system to prematurely release a socket, leading to ...
ALSA-2026:91565 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tcp: restrict SOATTACHFILTER to priv users CVE-2026-53236 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net: shaper: rework the VALID marking agai...
kernel: net/handshake: Take a long-lived file reference at submit
A flaw was found in the Linux kernel's networking handshake component. This vulnerability occurs because a critical file reference is not properly maintained during the handshake process. An attacker could potentially exploit this by causing the system to prematurely release a socket, leading to ...
kernel: net/handshake: hand off the pinned file reference to accept_doit
A flaw was found in the Linux kernel's net/handshake component. A race condition exists where a network handshake request can be removed and its associated file reference released concurrently while the accept-side code attempts to access it. This can lead to the system attempting to read from...
Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Deal with race between UDP socket address change and rehash CVE-2024-57974 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net/handshake: hand...
ALSA-2026:90365 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: udp: Deal with race between UDP socket address change and rehash CVE-2024-57974 kernel: fuse: re-lock request before replacing page cache folio CVE-2026-53388 kernel: net/handshake: hand...
Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-3196)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3196 advisory. An issue in the Linux kernel's virtio-net/TAP networking path could allow an actor with privileged access inside a guest virtual machine to send specially crafted network packets that corrupt...
AZL-93725 CVE-2026-64523 affecting package kernel 6.6.159.1-1
In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...
CVE-2026-64523 net/handshake: Take a long-lived file reference at submit
In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...
Linux Distros Unpatched Vulnerability : CVE-2026-64523
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between...
CVE-2026-64523: Use After Free
In the Linux kernel, the following vulnerability has been resolved: net/handshake: Take a long-lived file reference at submit handshakenlacceptdoit needs the file pointer backing req-hrsk-sksocket to survive the window between handshakereqnext and the subsequent FDPREPARE and getfile. The...
Linux Kernel Security Vulnerabilities
The Linux kernel version 6.4 contains security vulnerabilities. These vulnerabilities stem from improper referencing of the net/handshake module file, which may lead to premature release of sockets, potentially causing system crashes or denial-of-service attacks...
CVE-2026-63979
A flaw was found in the Linux kernel's net/handshake component. A race condition exists where a network handshake request can be removed and its associated file reference released concurrently while the accept-side code attempts to access it. This can lead to the system attempting to read from...