108 matches found
PT-2025-41021
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the Distributed Lock Manager DLM component. Specifically, an invalid dereference of sb lvbptr can occur when handling lock blocks on the stack,...
CVE-2022-50373
In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix race in lowcomms This patch fixes a race between queuework in dlmlowcommscommitmsg and srcureadunlock. The queuework can take the final reference of a dlmmsg and so msg-idx can contain garbage which is signaled by th...
PT-2025-38183
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists in the Distributed Lock Manager DLM lowcomms functionality within the Linux kernel. Specifically, a race can occur between queue work in the dlm lowcomms commit...
PT-2025-49069
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a race condition within the gdlm put lock function. Specifically, a small time window exists where the DFL UNMOUNT flag is set, but the lockspace has not yet be...
dlm: prevent NPD when writing a positive value to event_done
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SUSE CVE-2025-23131
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
CVE-2025-23131
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
AZL-62788 CVE-2025-23131 affecting package kernel 6.6.126.1-1
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
AZL-69653 CVE-2025-23131 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
DEBIAN-CVE-2025-23131
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
UBUNTU-CVE-2025-23131
In the Linux kernel, the following vulnerability has been resolved: dlm: prevent NPD when writing a positive value to eventdone douevent returns the value written to eventdone. In case it is a positive value, newlockspace would undo all the work, and lockspace would not be set. dlmnewlockspace,...
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 a null pointer dereference that may result when dlm handles positive eventdone values...
OESA-2025-1339 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: dma-debug: fix a possible deadlock on radixlock radixlock shouldn't be held while holding dmahashentryidx.lock otherwise, there's a possible deadlock scenario wh...
dlm: fix possible lkb_resource null dereference
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DEBIAN-CVE-2022-49407
In the Linux kernel, the following vulnerability has been resolved: dlm: fix plock invalid read This patch fixes an invalid read showed by KASAN. A unlock will allocate a "struct plockop" and a followed sendop will append it to a global sendlist data structure. In some cases a followed devread...
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 a possible invalid read of dlm during a plock operation...
AZL-56166 CVE-2024-47809 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...
DEBIAN-CVE-2024-47809
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...
UBUNTU-CVE-2024-47809
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...
CVE-2024-47809 dlm: fix possible lkb_resource null dereference
In the Linux kernel, the following vulnerability has been resolved: dlm: fix possible lkbresource null dereference This patch fixes a possible null pointer dereference when this function is called from requestlock as lkb-lkbresource is not assigned yet, only after validatelockargs by calling...