CVE-2022-49296 ceph: fix possible deadlock when holding Fwb to get inline_data

In the Linux kernel, the following vulnerability has been resolved: ceph: fix possible deadlock when holding Fwb to get inlinedata 1, mount with wsync. 2, create a file with ORDWR, and the request was sent to mds.0: cephatomicopen-- cephmdscdorequestopenc finishopenfile, dentry, cephopen--...

CVE-2022-49296 ceph: fix possible deadlock when holding Fwb to get inline_data

In the Linux kernel, the following vulnerability has been resolved: ceph: fix possible deadlock when holding Fwb to get inlinedata 1, mount with wsync. 2, create a file with ORDWR, and the request was sent to mds.0: cephatomicopen-- cephmdscdorequestopenc finishopenfile, dentry, cephopen--...

CVE-2022-49296 ceph: fix possible deadlock when holding Fwb to get inline_data

In the Linux kernel, the following vulnerability has been resolved: ceph: fix possible deadlock when holding Fwb to get inlinedata 1, mount with wsync. 2, create a file with ORDWR, and the request was sent to mds.0: cephatomicopen-- cephmdscdorequestopenc finishopenfile, dentry, cephopen--...

CVE-2022-49109

In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in cephgetsnapdir The cephgetinode will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should...

CVE-2022-49109 ceph: fix inode reference leakage in ceph_get_snapdir()

In the Linux kernel, the following vulnerability has been resolved: ceph: fix inode reference leakage in cephgetsnapdir The cephgetinode will search for or insert a new inode into the hash for the given vino, and return a reference to it. If new is non-NULL, its reference is consumed. We should...

CVE-2022-49107

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in cephreaddir when notelastdentry returns error Reset the lastreaddir at the same time, and add a comment explaining why we don't free lastreaddir when diremit returns false...

CVE-2022-49107

CVE-2022-49107 affects the Linux kernel in the ceph subsystem. The issue is a memory leak in ceph_readdir when note_last_dentry returns an error. The fix resets last_readdir at the same time and adds a comment explaining why last_readdir isn’t freed when dir_emit returns false. Public references ...

CVE-2022-49107 ceph: fix memory leak in ceph_readdir when note_last_dentry returns error

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in cephreaddir when notelastdentry returns error Reset the lastreaddir at the same time, and add a comment explaining why we don't free lastreaddir when diremit returns false...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2025-063)

The version of kernel installed on the remote host is prior to 5.15.178-120.178. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-063 advisory. Integer Overflow or Wraparound vulnerability in Linux kernel on x86 and ARM md, raid, raid5 modules allo...

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 the Linux kernel that stems from the cephgetsnapdir function not freeing inode references during error handling, which could lead to a memory...

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 the Linux kernel that stems from the ceph filesystem acquiring inlinedata while holding a Fwb lock could result in a deadlock...

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 that stems from the cephreaddir function not resetting lastreaddir when notelastdentry returns an error, which could lead to a...

OESA-2025-1161 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ceph: prevent use-after-free in encodecapmsg In fs/ceph/caps.c, in encodecapmsg, "use after free" error was caught by KASAN at this line -...

PT-2025-34421

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The parse longname function in the Ceph subsystem does not guarantee a NUL-terminated string when using strrchr, leading to a potential issue. The function utilizes kmemdup nul to crea...

CLSA-2025-1739525795 kernel: Fix of 24 CVEs

media: uvcvideo: Skip parsing frames of type UVCVSUNDEFINED in uvcparseformat CVE-2024-53104 - wifi: ath9k: add range check for connrspepid in htcconnectservice CVE-2024-53156 - xsk: fix OOB map writes when deleting elements CVE-2024-56614 - hvsock: Initializing vsk-trans to NULL to prevent a...

sos bug fix and enhancement update

An update is available for sos. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The sos package contains a set of utilities that gather information from system...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: TCP: The check skb variable is not NULL in tcprtodeltaus. We have some machines running stock Ubuntu 20.04.6; these machines have a kernel version of 5.4.0-174-generic and are running Ceph. Recently, a NULL pointer dereference...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: libceph: fixed a race condition between delayedwork and cephmoncstop The way delayed work is handled in cephmoncstop is prone to races with monfault, and possibly also finishhunting. Both of these can requeue the delayed work,...

Azure Linux 3.0 Security Update: ceph (CVE-2022-3854)

The version of ceph installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-3854 advisory. - A flaw was found in Ceph, relating to the URL processing on RGW backends. An attacker can exploit the URL...

Azure Linux 3.0 Security Update: ceph (CVE-2022-3650)

The version of ceph installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-3650 advisory. - A privilege escalation flaw was found in Ceph. Ceph-crash.service allows a local attacker to escalate privilege...