ksmbd: Fix race condition in RPC handle list access

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[SECURITY] Fedora 43 Update: xen-4.20.1-8.fc43

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

Juniper Junos OS Vulnerability (JSA103151)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103151 advisory. - An Access of Uninitialized Pointer vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved with BGP sharding configured allows ...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20721)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20721 advisory. - nfsd: handle getclientlocked failure in nfsd4setclientidconfirm Jeff Layton Orabug: 38575798 CVE-2025-38724 Tenable has extracted the preceding...

Siemens SIMATIC Devices Use After Free (CVE-2024-50121)

nfsd: problematic nfsdshrinkerwork using sync mode in nfs4stateshutdownnet. In the normal case, when we excute echo 0 /proc/fs/nfsd/threads, the function nfs4statedestroynet in nfs4stateshutdownnet will release all resources related to the hashed nfs4client. This plugin only works with Tenable.ot...

CVE-2025-61100

FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the ospfopaquelsadump function at ospfopaque.c. This vulnerability allows attackers to cause a Denial of Service DoS under specific malformed LSA conditions...

Important: sssd

Issue Overview: A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, SSSD does not enable the Kerberos local authentication plugin sssdkrb5localauthplugin, allowing an attacker with permission to modify...

Siemens SIMATIC Devices Incorrect Calculation of Buffer Size (CVE-2022-43945)

The Linux kernel NFSD implementation prior to versions 5.19.17 and 6.0.2 are vulnerable to buffer overflow. NFSD tracks the number of pages held by each NFSD thread by combining the receive and send buffers of a remote procedure call RPC into a single array of pages. A client can force the send...

[SECURITY] Fedora 43 Update: sssd-2.11.1-4.fc43

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in DisposalDaemon.java. In high-core environments under heavy load, the disposal thread can fall behind and allow excessive memory use. Note This issue was reported for environments...

OESA-2025-2518 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2025-2514 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

OESA-2025-2515 sssd security update

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy...

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-2024-49974: NFSD: limit the number of concurrent async COPY operations bsc1232384 CVE-2025-21971: netsched: Prevent creation of classes with TCHROOT bsc1245794 CVE-2025-38206: exfat: fix double free in delayedfre...

USN-7795-4 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: - Ext4 file system; - Network file system NFS server daemon; - Packet sockets; - Network traffic control; - VMware...

USN-7795-4: 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: - Ext4 file system; - Network file system NFS server daemon; - Packet sockets; - Network traffic control; - VMware...

Eclipse BlueChi 安全漏洞

Eclipse BlueChi is an open source service control and state management software for Eclipse. A security vulnerability exists in Eclipse BlueChi that originates from a user with root privileges being able to create or overwrite systemd service unit files on managed nodes, which could lead to...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7835-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7835-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

USN-7835-3: 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; - ACPI drivers; - Ublk userspace block driver; -...

EUVD-2023-60002

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...