Moderate: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

kernel: NFS: Fix a race when updating an existing write

A flaw use after free in the Linux kernel NFS functionality was found in the way connected user sends malicious data to the server. A remote user could use this flaw to crash the system...

RHEL 8 : kernel (RHSA-2025:21917)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:21917 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: NFS: Fix a race when updating...

Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: NFS: Fix a race when updating an existing write CVE-2025-39697 kernel: i40e: fix idx validation in config queues msg CVE-2025-3997...

ALSA-2025:21917 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: NFS: Fix a race when updating an existing write CVE-2025-39697 kernel: i40e: fix idx validation in config queues msg CVE-2025-39971 For more details about the security issues, including t...

PT-2025-52885

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the NFSv4/pNFS implementation where the NFS INO LAYOUTCOMMIT flag is not properly cleared in the pnfs mark layout stateid invalid function. This can lead to a crash when...

Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND"

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Linux Distros Unpatched Vulnerability : CVE-2025-40210

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Revert NFSD: Remove the cap on number of operations per NFSv4 COMPOUND I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which...

Ubuntu 16.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-7875-1)

"The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7875-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation betwe...

EUVD-2025-198437

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

AZL-70660 CVE-2025-40210 affecting package kernel for versions less than 6.6.112-1

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

DEBIAN-CVE-2025-40210

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

UBUNTU-CVE-2025-40210

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

CLSA-2025-1763722365 kernel: Fix of 62 CVEs

wifi: mwifiex: Fix OOB and integer underflow when rx packets CVE-2023-53226 CVE-2023-53226 - wifi: mac80211: check S1G action frame size CVE-2023-53257 CVE-2023-53257 - wifi: cfg80211: fix use-after-free in cmpbss CVE-2025-39864 CVE-2025-39864 - partitions: mac: fix handling of bogus partition...

CVE-2025-40210 Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND"

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

CVE-2025-40210

CVE-2025-40210 relates to the Linux kernel NFSD component, where a missing cap on the number of operations per NFSv4 COMPOUND could allow an attacker to place an arbitrarily large op count in the COMPOUND header, triggering a vmalloc allocation failure for the COMPOUND op array. The issue has bee...

CVE-2025-40210

In the Linux kernel, the following vulnerability has been resolved: Revert "NFSD: Remove the cap on number of operations per NFSv4 COMPOUND" I've found that pynfs COMP6 now leaves the connection or lease in a strange state, which causes CLOSE9 to hang indefinitely. I've dug into it a little, but ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the removal of the limit on the number of NFSv4 COMPOUND operations, which could lead to an over-allocation ...

SUSE SLES15 Security Update : kernel (SUSE-SU-2025:4141-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4141-1 advisory. The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-3800...

USN-7874-1: Linux kernel vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...