CVE-2023-53711

CVE-2023-53711: Linux kernel NFS data corruption fix Context: The vulnerability affects the Linux kernel’s NFS client handling, where subrequests must be joined back into the head before retransmitting a request. If the head was not on the commit lists because the server wrote it synchronously, i...

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-7819-2 linux-azure-fips 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: - Network drivers; - Device tree and open firmware driver; - SCSI subsystem; - TTY drivers; - Ext4 file system; -...

USN-7797-3: Linux kernel (AWS) 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: - Virtio block driver; - Media drivers; - Network drivers; - Framebuffer layer; - BTRFS file system; - Ext4 file...

CLSA-2025-1761074747 kernel: Fix of 39 CVEs

nfs: fix UAF in direct writes CVE-2024-26958 - NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 - thermal: core: prevent potential string overflow CVE-2023-52868 - ath5k: fix OOB in ath5keepromreadpcalinfo5111 CVE-2021-47633 - RDMA/cma: Ensure rdmaaddrcancel happens before issuing...

USN-7832-1: 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: - Device tree and open firmware driver; - SCSI subsystem; - TTY drivers; - SMB network file system; - Bluetooth...

USN-7832-1 linux-oracle-5.4 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: - Device tree and open firmware driver; - SCSI subsystem; - TTY drivers; - SMB network file system; - Bluetooth...

DELL PowerScale OneFS License Bypass Vulnerability

DELL PowerScale OneFS is Dell's horizontally scalable clustered file system designed to manage unstructured data and support enterprise-class storage capabilities. An authorization bypass vulnerability exists in DELL PowerScale OneFS that originates from a user control key leading to authorizatio...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987613)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987613 advisory. In the Linux kernel, the following vulnerability has been resolved: NFS: Avoid writeback threads getting stuck in mempoolalloc In a low memory situation, allow the N...

SUSE-SU-2025:3675-1 Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024133 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilter: nftables: reject duplicate device on updates bsc1249534. - CVE-2025-38499: cloneprivatemnt: make sure that caller has CAPSYSADMIN in the right userns...

kernel: sunrpc: fix client side handling of tls alerts

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tlsalertrecv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this patch proposes the...

ALSA-2025:18281 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails CVE-2022-50087 kernel: sunrpc: fix clien...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails CVE-2022-50087 kernel: sunrpc: fix clien...

SUSE-SU-2025:03663-1 Security update for the Linux Kernel (Live Patch 48 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059174 fixes several issues. The following security issues were fixed: - CVE-2025-38499: cloneprivatemnt: make sure that caller has CAPSYSADMIN in the right userns bsc1248673. - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous...

OESA-2025-2469 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READ Since before the git era, NFSD has conserved the number of pages held by each nfsd thread by combining t...

SUSE-SU-2025:03626-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...

Microsoft Windows SMB Server Access Control Error Vulnerability

Microsoft Windows SMB Server is a network file-sharing protocol from Microsoft. It allows applications on a computer to read and write files and request services from server programs on a computer network. A security vulnerability exists in Microsoft Windows SMB Server that can be exploited by an...

CLSA-2025-1760647898 Fix of 22 CVEs

CVE-url: https://ubuntu.com/security/CVE-2022-43945 - NFSD: Protect against send buffer overflow in NFSv3 READ Focal update: v5.4.285 upstream stable release LP: 2089233 // CVE-2024-49924 // CVE-url: https://ubuntu.com/security/CVE-2024-49924 - fbdev: pxafb: Fix possible use after free in pxafbta...

USN-7801-3 linux-oracle-6.8 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-7801-3: 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...