Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987059)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987059 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of t...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-426145)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-426145 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987238)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987238 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix an Oops in pnfsmarkrequestcommit when doing ODIRECT Fix an Oopsable condition in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986370)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986370 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987054)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987054 advisory. In the Linux kernel, the following vulnerability has been resolved: nfs: fix acl memory leak of posixaclcreate When looking into another nfs xfstests report, I found...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987182)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987182 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a potential NULL dereference in nfsgetclient None of the callers are expecting NULL...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-389650)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-389650 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fix nfs4listxattr kernel BUG at mm/usercopy.c:102 A call to listxattr with a buffer size...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987126)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987126 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Fix use-after-free in nfs4initclient KASAN reports a use-after-free when attempting to mount...

kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

A flaw out of boundary read 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...

USN-7801-2: Linux kernel (Oracle) 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; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7801-2 linux-oracle 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; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

RLSA-2025:16920 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: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: netsched: hfsc: Fix a UAF vulnerability in class...

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...

kernel security update

An update is available for kernel. 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 packages contain the Linux kernel, the core of any Linux operating...

ALSA-2025:17398 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: smb: client: fix use-after-free in cifsoplockbreak CVE-2025-38527 kernel: NFS: Fix filehandle bounds checking in nfsfhtodentry...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smb: client: fix use-after-free in cifsoplockbreak CVE-2025-38527 kernel: NFS: Fix filehandle bounds checking in nfsfhtodentry CVE-2025-39730 For more details about the security issues,...

SUSE CVE-2023-53606

In the Linux kernel, the following vulnerability has been resolved: nfsd: clean up potential nfsdfile refcount leaks in COPY codepath There are two different flavors of the nfsd4copy struct. One is embedded in the compound and is used directly in synchronous copies. The other is dynamically...

CVE-2022-50487

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2022-50487

CVE-2022-50487 is rejected/not used and does not represent an active vulnerability entry.

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 improper cleanup of the nfsd4copy structure, which could lead to a leak in the nfsdfile reference count...