300 matches found
PT-2025-40229
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a circular locking dependency between cpu hotplug lock and freezer mutex within the cgroup freezer subsystem. Specifically, the issue arises from the order in...
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 not holding cpuhotpluglock before freezermutex, which could lead to a circular locking dependency...
cpu/hotplug: Don't offline the last non-isolated CPU
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SUSE CVE-2022-50319
In the Linux kernel, the following vulnerability has been resolved: coresight: trbe: remove cpuhp instance node before remove cpuhp state cpuhpstateaddinstance and cpuhpstateremoveinstance should be used in pairs. Or there will lead to the warn on cpuhpremovemultistate since the cpuhpstep list is...
DEBIAN-CVE-2022-50319
In the Linux kernel, the following vulnerability has been resolved: coresight: trbe: remove cpuhp instance node before remove cpuhp state cpuhpstateaddinstance and cpuhpstateremoveinstance should be used in pairs. Or there will lead to the warn on cpuhpremovemultistate since the cpuhpstep list is...
CVE-2022-50319
In the Linux kernel, the following vulnerability has been resolved: coresight: trbe: remove cpuhp instance node before remove cpuhp state cpuhpstateaddinstance and cpuhpstateremoveinstance should be used in pairs. Or there will lead to the warn on cpuhpremovemultistate since the cpuhpstep list is...
CVE-2022-50319
CVE-2022-50319 affects the Linux kernel’s coresight/trbe path. The vulnerability stems from cpuhp_state_add_instance() and cpuhp_state_remove_instance() not being used in proper pairs, which can trigger a warning in cpuhp_remove_multi_state() due to a non-empty cpuhp_step list, potentially leavin...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fixed suspicious RCU usage The commit “iommu/vt-d: Allocate DMAR fault interrupts locally” moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. This issu...
kernel: Linux kernel: Denial of Service in coresight: trbe
A flaw was found in the Linux kernel. A local user can trigger a Denial of Service DoS in the coresight: trbe module. This occurs when the module is removed, as it improperly manages CPU hotplug instances, leading to a system warning and an error...
kernel: blk-mq: setup queue ->tag_set before initializing hctx
In the Linux kernel, the following vulnerability has been resolved: blk-mq: setup queue -tagset before initializing hctx Commit 7b815817aa58 "blk-mq: add helper for checking if one CPU is mapped to specified hctx" needs to check queue mapping via tag set in hctx's cpuhp handler. However, q-tagset...
CBL Mariner 2.0 Security Update: kernel (CVE-2024-57951)
The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57951 advisory. - In the Linux kernel, the following vulnerability has been resolved: hrtimers: Handle CPU state correctly on...
CVE-2022-49933
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2022-49933
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2022-49933
CVE-2022-49933 is rejected and not an active vulnerability entry.
OESA-2025-1371 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: fs: relax assertions on failure to encode file handles Encoding file handles is usually performed by a filesystem encodefh method that may fail for various...
DEBIAN-CVE-2025-21876
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix suspicious RCU usage Commit "iommu/vt-d: Allocate DMAR fault interrupts locally" moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. Fix it by...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47633: ath5k: fix OOB in ath5keepromreadpcalinfo5111 bsc1237768. CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033...
Linux Distros Unpatched Vulnerability : CVE-2025-21693
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the...