USN-5687-1: Linux kernel (Azure) vulnerabilities

It was discovered that the SUNRPC RDMA protocol implementation in the Linux kernel did not properly calculate the header size of a RPC message payload. A local attacker could use this to expose sensitive information kernel memory. CVE-2022-0812 Moshe Kol, Amit Klein and Yossi Gilad discovered tha...

USN-5679-1 linux-aws-hwe vulnerabilities

It was discovered that the SUNRPC RDMA protocol implementation in the Linux kernel did not properly calculate the header size of a RPC message payload. A local attacker could use this to expose sensitive information kernel memory. CVE-2022-0812 Moshe Kol, Amit Klein and Yossi Gilad discovered tha...

USN-5678-1: Linux kernel vulnerabilities

It was discovered that the SUNRPC RDMA protocol implementation in the Linux kernel did not properly calculate the header size of a RPC message payload. A local attacker could use this to expose sensitive information kernel memory. CVE-2022-0812 Moshe Kol, Amit Klein and Yossi Gilad discovered tha...

USN-5678-1 linux-aws, linux-gcp-4.15 vulnerabilities

It was discovered that the SUNRPC RDMA protocol implementation in the Linux kernel did not properly calculate the header size of a RPC message payload. A local attacker could use this to expose sensitive information kernel memory. CVE-2022-0812 Moshe Kol, Amit Klein and Yossi Gilad discovered tha...

USN-5669-1: Linux kernel vulnerabilities

It was discovered that the SUNRPC RDMA protocol implementation in the Linux kernel did not properly calculate the header size of a RPC message payload. A local attacker could use this to expose sensitive information kernel memory. CVE-2022-0812 Moshe Kol, Amit Klein and Yossi Gilad discovered tha...

GSD-2022-1005501 net/sunrpc: fix potential memory leaks in rpc_sysfs_xprt_state_change()

net/sunrpc: fix potential memory leaks in rpcsysfsxprtstatechange This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.63 by commit...

GSD-2022-1005122 net/sunrpc: fix potential memory leaks in rpc_sysfs_xprt_state_change()

net/sunrpc: fix potential memory leaks in rpcsysfsxprtstatechange This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.4 by commit...

Use-After-Free

Linux kernel is vulnerable to use-after-free. The vulnerability exists because the sunrpc doesn't properly flush the closed sockets before xsxprtfree causing an application crash...

The vulnerability in the `net/sunrpc/xprtrdma/rpc_rdma.c` component of Linux operating systems allows a hacker to gain unauthorized access to protected information.

The vulnerability in the net/sunrpc/xprtrdma/rpcrdma.c component of Linux operating systems relates to the disclosure of information. Exploiting this vulnerability could allow a remote attacker to gain unauthorized access to protected information...

CVE-2022-0812: Exposure of Sensitive Information to an Unauthorized Actor

An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpcrdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information...

Ubuntu 20.04 LTS : Linux kernel (Azure CVM) vulnerabilities (USN-5582-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5582-1 advisory. Arthur Mongodin discovered that the netfilter subsystem in the Linux kernel did not properly perform data validation. A local attacker could use this to...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5566-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5566-1 advisory. Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a rout...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-5544-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5544-1 advisory. It was discovered that the Atheros ath9k wireless device driver in the Linux kernel did not properly handle some error conditions, leading to...

The vulnerability of the clntudp_call function (sunrpc/clnt_udp.c) in the GNU C library (glibc or libc6) relates to writing beyond the buffer boundaries in memory. This allows an attacker to insert and execute arbitrary commands or cause a service denial.

The vulnerability of the clntudpcall function sunrpc/clntudp.c in the GNU C library glibc or libc6 is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to inject and execute arbitrary commands, or cause service failures using special...

EulerOS Virtualization 2.10.1 : glibc (EulerOS-SA-2022-2051)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The deprecated compatibility function svcunixcreate in the sunrpc module of the GNU C Library aka glibc through 2.34 copies its pa...

GSD-2022-1003256 SUNRPC: Trap RDMA segment overflows

SUNRPC: Trap RDMA segment overflows This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.47 by commit ea26bf5eca1459b5a7824997d7823409ce38214e,...

GSD-2022-1002952 SUNRPC: Trap RDMA segment overflows

SUNRPC: Trap RDMA segment overflows This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.15 by commit 812c13521d4a72469c78ce06d8cdc8dc5b5557b5,...

GSD-2022-1002606 SUNRPC: Trap RDMA segment overflows

SUNRPC: Trap RDMA segment overflows This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit 659f7568e09593945c221bf20217a82ebdfe1328, ...

Debian DSA-5161-1 : linux - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5161 advisory. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2022-0494 Th...

Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.15.41 and fixes at least the following security issues: A flaw was found in unrestricted eBPF usage by the BPFBTFLOAD, leading to a possible out-of-bounds memory write in the Linux kernel BPF subsystem due to the way a user loads BTF. This flaw allo...