PT-2026-43850

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nfsd component where certain operations, such as SETATTR, can trigger idmap lookup upcalls during v4 request compound argument decoding. If these upcall responses...

RHEL 7 : kernel-rt (RHSA-2025:23960)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:23960 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

CVE-2025-68382

Out-of-bounds read CWE-125 allows an unauthenticated remote attacker to perform a buffer overflow CAPEC-100 via the NFS protocol dissector, leading to a denial-of-service DoS through a reliable process crash when handling truncated XDR-encoded RPC messages...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the NFS protocol dissector. An attacker can cause a reliable process crash and disrupt service availability by sending truncated XDR-encoded RPC messages. Remediation Upgrade...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the NFS protocol dissector. An attacker can cause a reliable process crash and disrupt service availability by sending truncated XDR-encoded RPC messages. Remediation Upgrade...

CVE-2025-68382

CVE-2025-68382 describes an out-of-bounds read (CWE-125) in the NFS protocol dissector used by Elastic Packetbeat/Elastic Beats components, enabling an unauthenticated remote attacker to trigger a buffer overflow and cause a DoS (process crash) when handling truncated XDR-encoded RPC messages. Af...

PT-2025-52364

Name of the Vulnerable Software and Affected Versions Wireshark affected versions not specified Description An out-of-bounds read condition exists in the NFS protocol dissector. This allows a remote, unauthenticated attacker to trigger a buffer overflow when processing truncated XDR-encoded RPC...

kernel: NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL

In the Linux kernel, the following vulnerability has been resolved: NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL OPDESC simply indexes into nfsd4ops by the op's operation number, without range checking that value. It assumes callers are careful to avoid calling it with an out-of-bounds...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. 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...

SUSE CVE-2025-68242

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix LTP test failures when timestamps are delegated The utimes01 and utime06 tests fail when delegated timestamps are enabled, specifically in subtests that modify the atime and mtime fields using the 'nobody' user ID. The...

RHEL 8 : kernel (RHSA-2025:23445)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:23445 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ALSA: usb-audio: ALSA USB Aud...

EUVD-2025-203711

In the Linux kernel, the following vulnerability has been resolved: nfs4setupreaddir: insufficient locking for -dparent-dinode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might become doable on a KVM, but it still won't be easy...

CVE-2025-68243

In the Linux kernel, the following vulnerability has been resolved: NFS: Check the TLS certificate fields in nfsmatchclient If the TLS security policy is of type RPCXPRTSECTLSX509, then the certserial and privkeyserial fields need to match as well since they define the client's identity, as...

CVE-2025-68185

In the Linux kernel, the following vulnerability has been resolved: nfs4setupreaddir: insufficient locking for -dparent-dinode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might become doable on a KVM, but it still won't be easy...

CVE-2025-68185 nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing

In the Linux kernel, the following vulnerability has been resolved: nfs4setupreaddir: insufficient locking for -dparent-dinode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might become doable on a KVM, but it still won't be easy...

kernel security update

3.10.0-1160.119.1.0.14 - HID: core: fix shift-out-of-bounds in hidreportrawevent CVE-2022-48978 Orabug: 38644370 - crypto: seqiv - Handle EBUSY correctly CVE-2023-53373 Orabug: 38644370 - nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 Orabug: 38644370 - netsched: hfsc: Fix a...

Linux Distros Unpatched Vulnerability : CVE-2025-68243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFS: Check the TLS certificate fields in nfsmatchclient If the TLS security policy is of type RPCXPRTSECTLSX509, then the certserial and privkeyserial fields ne...

Linux Distros Unpatched Vulnerability : CVE-2025-68242

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFS: Fix LTP test failures when timestamps are delegated The utimes01 and utime06 tests fail when delegated timestamps are enabled, specifically in subtests tha...

PT-2025-51655

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's NFS implementation related to delegated timestamps. Specifically, the nfs setattr function does not properly verify the inode's User ID UID against th...

USN-7909-5 linux-raspi 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: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S39...