CVE-2022-50348 nfsd: Fix a memory leak in an error handling path

In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix a memory leak in an error handling path If this memdupuser call fails, the memory allocated in a previous call a few lines above should be freed. Otherwise it leaks...

CVE-2022-50345

CVE-2022-50345 refers to a Linux kernel NFSD issue affecting NFSv3 READ, where the send buffer overflow risk stems from how NFSD tallies RPC pages for request/response. Multiple vendor advisories (e.g., ALAS2KERNEL-5.15-2025-090 and ALAS2KERNEL-5.10-2025-106) indicate the vulnerability has been r...

Linux Distros Unpatched Vulnerability : CVE-2022-50241

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: NFSD: fix use-after-free on source server when doing inter-server copy Use-after-free occurr...

CVE-2022-50235

CVE-2022-50235 affects the Linux kernel’s NFS server (NFSD) by allowing a buffer overflow via the NFSv2 READDIR path. The underlying issue is a sender buffer overrun when processing the @count argument, and the fix restores the previous limit on that parameter to prevent the overflow. The vulnera...

PT-2025-37495

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free issue existed in the Linux kernel's Network File System Daemon NFSD when handling inter-server copies. Specifically, the vulnerability occurred when the nfsd4 close op...

UBUNTU-CVE-2025-38724

In the Linux kernel, the following vulnerability has been resolved: nfsd: handle getclientlocked failure in nfsd4setclientidconfirm Lei Lu recently reported that nfsd4setclientidconfirm did not check the return value from getclientlocked. a SETCLIENTIDCONFIRM could race with a confirmed client...

CVE-2025-38724

CVE-2025-38724 affects the Linux kernel; nfsd4_setclientid_confirm() could race with an expiring confirmed client due to not checking get_client_locked() return value, risking a use-after-free. The fix applies to scenarios with an extant confirmed client by obtaining a reference earlier and handl...

USN-7737-1 linux-azure, linux-azure-6.8, linux-azure-nvidia 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: - ARM64 architecture; - PowerPC architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; -...

USN-7703-4: Linux kernel 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - GPIO subsystem; - GPU...

USN-7703-4 linux-gke, linux-hwe-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - GPIO subsystem; - GPU...

USN-7711-1 linux-azure 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: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; -...

USN-7703-3 linux-oracle, 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - GPIO subsystem; - GPU...

Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: CVE-2024-50208: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages bsc1233118 CVE-2024-50250: fsdax: daxunshareiter needs to copy entire blocks bsc1233227 CVE-2024-53146: NFSD: prevent a potential integer overflo...

SUSE-SU-2025:20525-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-50208: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages bsc1233118 - CVE-2024-50250: fsdax: daxunshareiter needs to copy entire blocks bsc1233227 - CVE-2024-53146: NFSD: prevent a potential integer...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

This update for kernel-livepatch-MICRO-6-0-RTUpdate2 fixes the following issues: CVE-2024-50208: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages bsc1233118 CVE-2024-50250: fsdax: daxunshareiter needs to copy entire blocks bsc1233227 CVE-2024-53146: NFSD: prevent a potential integer...

USN-7654-4 linux-kvm 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: - PA-RISC architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; -...

Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-15040024147 fixes several issues. The following security issues were fixed: CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. CVE-2024-57893: ALSA: seq: oss: Fix races at processing SysEx messages bsc1235921...

SUSE-SU-2025:02434-1 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-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. - CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. - CVE-2024-53214:...

SUSE-SU-2025:02428-1 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-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. - CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238920. - CVE-2024-53214:...

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: CVE-2024-53146: NFSD: Prevent a potential integer overflow bsc1234854. CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability bsc1235005. CVE-2024-53173: NFSv4.0:...