CBL Mariner 2.0 Security Update: kernel (CVE-2024-53217)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-53217 advisory. - In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in...

Linux Distros Unpatched Vulnerability : CVE-2024-50046

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: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client,...

Linux Distros Unpatched Vulnerability : CVE-2024-56779

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f will attempt to kill all rpctask even umount operation may...

Linux Distros Unpatched Vulnerability : CVE-2022-48828

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFSD: Fix iasize underflow iattr::iasize is a lofft, which is a signed 64-bit type. NFSv3 and NFSv4 both define file size as an unsigned 64-bit type. Thus there...

Linux Distros Unpatched Vulnerability : CVE-2022-48827

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NFSD: Fix the behavior of READ near OFFSETMAX Dan Aloni reports: Due to commit 8cfb9015280d NFS: Always provide aligned buffers to the RPC read layers on the...

Linux Distros Unpatched Vulnerability : CVE-2022-49321

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xprtrdma: treat all calls not a bcall when bcserv is NULL When a rdma server returns a fault format reply, nfs v3 client may treats it as a bcall when bc servic...

Linux Distros Unpatched Vulnerability : CVE-2021-47259

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: NFS: Fix use-after-free in nfs4initclient KASAN reports a use-after-free when attempting to...

Linux Distros Unpatched Vulnerability : CVE-2020-10742

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the inde...

USN-7294-4 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: - ARM64 architecture; - Block layer subsystem; - ACPI drivers; - Drivers core; - ATA over ethernet AOE driver; - TPM...

USN-7294-3: 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; - Block layer subsystem; - ACPI drivers; - Drivers core; - ATA over ethernet AOE driver; - TPM...

USN-7294-3 linux-ibm 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; - Block layer subsystem; - ACPI drivers; - Drivers core; - ATA over ethernet AOE driver; - TPM...

CVE-2024-54456 NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfssysfslinkrpcclient name is char64 where the size of clnt-clprogram-name remains unknown. Invoking strcat directly will also lead to potential buffer overflow. Change them to strscpy and...

USN-7295-1 linux-xilinx-zynqmp vulnerabilities

Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL, leading to a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...

USN-7291-1 linux-gcp, linux-gcp-5.15, linux-gke 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; - x86 architecture; - Block layer subsystem; - ACPI drivers; - GPU drivers; - HID subsystem; -...

USN-7293-1 linux, linux-hwe-5.4 vulnerabilities

Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

CVE-2022-49321 xprtrdma: treat all calls not a bcall when bc_serv is NULL

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: treat all calls not a bcall when bcserv is NULL When a rdma server returns a fault format reply, nfs v3 client may treats it as a bcall when bc service is not exist. The debug message at rpcrdmabcreceivecall are,...

USN-7289-1 linux-azure, linux-azure-fde, linux-gkeop, linux-nvidia, 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: - ARM64 architecture; - x86 architecture; - Block layer subsystem; - ACPI drivers; - GPU drivers; - HID subsystem; -...

kernel: selinux,smack: don't bypass permissions check in inode_setsecctx hook

In the Linux kernel, the following vulnerability has been resolved: selinux,smack: don't bypass permissions check in inodesetsecctx hook Marek Gresko reports that the root user on an NFS client is able to change the security labels on files on an NFS filesystem that is exported with root squashin...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: NFSv4: Prevent NULL-pointer dereference in nfs42completecopies On the node of an NFS client, some files saved in the mountpoint of the NFS server were copied to another location of the same NFS server. Accidentally, the...

CVE-2024-56779

Mode C: The CVE-2024-56779 issue concerns the Linux kernel nfsd when handling concurrent nfsd4_open operations. The description shows a leak: during open processing, two rpc_task instances may be created for the same file, and if an nfs4_openowner is found that is not marked NFS4_OO_CONFIRMED, it...