Security Bulletin: IBM Storage Ceph is vulnerable to the Exposure of Sensitive Information to an Unauthorized Actor in Grafana (CVE-2025-22866)

Summary Grafana is used by IBM Storage Ceph as a metrics dashboard. This bulletin identifies the steps to take to address the vulnerability in Grafana. CVE-2025-22866 Vulnerability Details CVEID:CVE-2025-22866 DESCRIPTION: Due to the usage of a variable time instruction in the assembly...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992465)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992465 advisory. In the Linux kernel, the following vulnerability has been resolved: ceph: don't leak snaprwsem in handlecapgrant When handlecapgrant is called on an IMPORT op, then...

Mageia: Security Advisory (MGASA-2025-0333)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

MGASA-2025-0333 Updated ceph packages fix security vulnerability

RGW DoS attack with empty HTTP header in S3 object copy. CVE-2024-47866...

Updated ceph packages fix security vulnerability

RGW DoS attack with empty HTTP header in S3 object copy. CVE-2024-47866...

CVE-2023-53867

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

SUSE CVE-2023-53867

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

CVE-2023-53867

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

CVE-2023-53867

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

UBUNTU-CVE-2023-53867

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

CVE-2023-53867 ceph: fix potential use-after-free bug when trimming caps

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

CVE-2023-53867

CVE-2023-53867 is a Linux kernel vulnerability in the Ceph subsystem where a use-after-free can occur when trimming caps (ceph_iterate_session_caps). The root cause is that a cap may be removed by another thread after session->s_cap_lock is released, leading to callbacks using stale memory. Th...

CVE-2023-53867 ceph: fix potential use-after-free bug when trimming caps

In the Linux kernel, the following vulnerability has been resolved: ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the cap maybe removed by another thread, and when using the stale cap...

PT-2025-52942

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the Ceph subsystem related to capability trimming. Specifically, a use-after-free condition can occur when trimming capabilities after releasing t...

Linux Distros Unpatched Vulnerability : CVE-2023-53867

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ceph: fix potential use-after-free bug when trimming caps When trimming the caps and just after the 'session-scaplock' is released in cephiteratesessioncaps the...

SUSE CVE-2025-68285

In the Linux kernel, the following vulnerability has been resolved: libceph: fix potential use-after-free in havemonandosdmap The wait loop in cephopensession can race with the client receiving a new monmap or osdmap shortly after the initial map is received. Both cephmonchandlemap and handleonem...

SUSE CVE-2025-68297

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash in processv2sparseread for encrypted directories The crash in processv2sparseread for fscrypt-encrypted directories has been reported. Issue takes place for Ceph msgr2 protocol in secure mode. It can be reproduced...

Security Bulletin: IBM Storage Ceph is vulnerable to Improper Validation of Syntactic Correctness of Input in Golang (CVE-2025-22868)

Summary Golang is used by IBM Storage Ceph in Grafana. CVE-2025-22868 Vulnerability Details CVEID:CVE-2025-22868 DESCRIPTION: An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing. CWE:CWE-1286: Improper Validation of Syntactic Correctness o...

Security Bulletin: IBM Storage Ceph is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor in Golang (CVE-2024-45336)

Summary Golang is used by IBM Storage Ceph as part of RGW and in assorted other locations. CVE-2024-45336 Vulnerability Details CVEID:CVE-2024-45336 DESCRIPTION: The HTTP client drops sensitive headers after following a cross-domain redirect. For example, a request to a.com/ containing an...

Security Bulletin: IBM Storage Ceph is vulnerable to a Rogue Session Attack and Rogue Extension Negotiation in python-asyncssh (CVE-2023-46446, CVE-2023-46445)

Summary python-asyncssh is used by IBM Storage Ceph as an asynchronous client and server implementation of the SSHv2 protocol. CVE-2023-46446, CVE-2023-46445 Vulnerability Details CVEID:CVE-2023-46446 DESCRIPTION: An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an...