CVE-2021-47538 rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpclocal leak in rxrpclookuppeer Need to call rxrpcputlocal for peer candidate before kfree as it holds a ref to rxrpclocal. DH: v2: Changed to abstract the peer freeing code out into a function...

CVE-2021-47539: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpcpeer leak in rxrpclookupbundle Need to call rxrpcputpeer for bundle candidate before kfree as it holds a ref to rxrpcpeer. DH: v2: Changed to abstract out the bundle freeing code into a function...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from the rxrpcpeer leak in the rxrpc module rxrpclookupbundle...

PT-2024-9081

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a leak in the rxrpc look up bundle function, where a reference to rxrpc peer is held. This leak can potentially allow an attacker to access confidential...

PT-2024-9058

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a leak in the rxrpc lookup peer function, which holds a reference to rxrpc local. This leak can be exploited to cause a denial of service or potentially allow a...

CVE-2021-47538: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix rxrpclocal leak in rxrpclookuppeer Need to call rxrpcputlocal for peer candidate before kfree as it holds a ref to rxrpclocal. DH: v2: Changed to abstract the peer freeing code out into a function...

CVE-2024-26677

A vulnerability in the Linux kernel affects the Remote Procedure Call over the Rx protocol rxrpc subsystem. The flaw involves an issue with delayed acknowledgments ACKs in which the system mistakenly sets the reference serial number. This reference serial number is not valid in this context and...

K000139152: Linux kernel vulnerability CVE-2023-2006

Security Advisory Description A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute...

CVE-2024-26677

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

UBUNTU-CVE-2024-26677

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677 rxrpc: Fix delayed ACKs to not set the reference serial number

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

CVE-2024-26677

CVE-2024-26677 : In the Linux kernel’s rxrpc implementation, the vulnerability stems from how delayed ACKs were constructed with a reference serial number, making them unsuitable as an RTT reference. The issue has been resolved in the kernel by fixing the construction of delayed ACKs to avoid set...

PT-2024-21454

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns the construction of delayed ACKs in the Linux kernel, specifically in the rxrpc module. The problem arises because delayed ACKs are not supposed to set the reference...

CVE-2024-26677: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference...

openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2023:4730-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLED15: cluster-md-kmp-64kb / cluster-md-kmp-default / dlm-kmp-64kb / etc (SUSE-SU-2023:4730-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4730-1 advisory. The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes. Th...

kernel: rxrpc: Make it so that a waiting process can be aborted

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Make it so that a waiting process can be aborted When sendmsg creates an rxrpc call, it queues it to wait for a connection and channel to be assigned and then waits before it can start shovelling data as the encrypted DATA...

Linux rxrpc_unbundle_conn Privilege Escalation

The vulnerability of the rxrpcunbundleconn function in Linux operating systems is related to synchronization errors when using shared resources during packet processing. Exploiting this vulnerability can allow an attacker to increase their privileges...

kernel: rxrpc: Fix locking in rxrpc's sendmsg

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: 1 rxrpcnewclientcall should release the socket lock when returning an error from rxrpcgetcallslot. 2 rxrpcwaitfortxwindowintr will return...