kernel: ceph: fix potential use-after-free bug when trimming caps

A use-after-free vulnerability was found in the Linux kernel's Ceph filesystem client. When iterating over session caps in cephiteratesessioncaps, the session-scaplock is released temporarily, allowing another thread to remove the cap. If the cap is freed while the iteration continues, subsequent...

USN-6777-3 linux-gcp vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

USN-6777-3: Linux kernel (GCP) vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

CVE-2023-52732

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

AZL-67734 CVE-2023-52732 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

DEBIAN-CVE-2023-52732

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

CVE-2023-52732

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

UBUNTU-CVE-2023-52732

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

CVE-2023-52732 ceph: blocklist the kclient when receiving corrupted snap trace

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

CVE-2023-52732 ceph: blocklist the kclient when receiving corrupted snap trace

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

CVE-2023-52732

The CVE-2023-52732 issue affects the Linux kernel’s handling of Ceph clients (ceph) where a corrupted snap trace on kclient triggers a protection path. The documented mitigation patches block all further IO/MDS requests and evict the kclient to prevent potential data corruption on the MDS side. C...

CVE-2023-52732

In the Linux kernel, the following vulnerability has been resolved: ceph: blocklist the kclient when receiving corrupted snap trace When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt ...

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. Linux kernel has a security vulnerability that stems from a vulnerability in the ceph module...

Ubuntu: Security Advisory (USN-6777-2)

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...

USN-6777-2: Linux kernel (Azure) vulnerabilities

Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service system crash. CVE-2023-47233 Several...

CVE-2022-3854 affecting package ceph for versions less than 16.2.10-3

CVE-2022-3854 affecting package ceph for versions less than 16.2.10-3. A patched version of the package is available...

CVE-2021-28361 affecting package ceph for versions less than 16.2.10-3

CVE-2021-28361 affecting package ceph for versions less than 16.2.10-3. A patched version of the package is available...

CVE-2021-24032 affecting package ceph for versions less than 16.2.10-3

CVE-2021-24032 affecting package ceph for versions less than 16.2.10-3. A patched version of the package is available...

CVE-2022-3650 affecting package ceph for versions less than 16.2.10-3

CVE-2022-3650 affecting package ceph for versions less than 16.2.10-3. A patched version of the package is available...

USN-6766-2: Linux kernel vulnerabilities

It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service system crash. CVE-2024-1151 Sander Wiebing, Alvise de Faveri Tron, Herbert...