2141 matches found
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 an unlogged v4l2device, which could lead to a reference count leak...
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 an unincremented non-slab folio reference count that could lead to reuse after release...
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 an incorrect reference count of a parent node, which could lead to a resource leak...
PT-2025-18539
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A connections leak issue has been resolved in the Linux kernel. The problem occurred when the tlink setup failed, causing a module reference count leak because the cifsd kthread did not...
SUSE CVE-2025-22025
In the Linux kernel, the following vulnerability has been resolved: nfsd: put dlstid if fail to queue dlrecall Before calling nfsd4runcb to queue dlrecall to the callbackwq, we increment the reference count of dlstid. We expect that after the corresponding workstruct is processed, the reference...
SUSE CVE-2025-22040
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup and ksmbdsessionsderegister. The session can be freed before the connection is added to channel list of session. This...
UBUNTU-CVE-2025-22115
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix block group refcount race in btrfscreatependingblockgroups Block group creation is done in two phases, which results in a slightly unintuitive property: a block group can be allocated/deallocated from after...
DEBIAN-CVE-2025-22040
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup and ksmbdsessionsderegister. The session can be freed before the connection is added to channel list of session. This...
DEBIAN-CVE-2025-22025
In the Linux kernel, the following vulnerability has been resolved: nfsd: put dlstid if fail to queue dlrecall Before calling nfsd4runcb to queue dlrecall to the callbackwq, we increment the reference count of dlstid. We expect that after the corresponding workstruct is processed, the reference...
UBUNTU-CVE-2025-22040
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix session use-after-free in multichannel connection There is a race condition between session setup and ksmbdsessionsderegister. The session can be freed before the connection is added to channel list of session. This...
UBUNTU-CVE-2025-22025
In the Linux kernel, the following vulnerability has been resolved: nfsd: put dlstid if fail to queue dlrecall Before calling nfsd4runcb to queue dlrecall to the callbackwq, we increment the reference count of dlstid. We expect that after the corresponding workstruct is processed, the reference...
CVE-2025-22083
The CVE-2025-22083 issue affects Linux kernel vhost-scsi handling: multiple vhost_scsi_set_endpoint calls without an intervening vhost_scsi_clear_endpoint can trigger three bugs in the vs_tpg lifecycle. 1) Use-after-free when no tpgs are found after a second call, due to freed vs->vs_tpg backi...
CVE-2025-22077
CVE-2025-22077 relates to the Linux kernel CIFS/SMB client TCP timer deadlock fix. The description explains that a prior patch intended to fix a null-pointer dereference (related to CVE-2024-54680) was reverted, which in turn revived a real issue with TCP sockets for CIFS connections. The root ca...
CVE-2025-22025
CVE-2025-22025 concerns the Linux kernel NFS server (nfsd) where, before queuing dl_recall in nfsd4_run_cb, the code increments a reference count on dl_stid. If queuing fails, the callback path does not run, and the corresponding dl_stid reference is not decremented, leading to a leak of nfs4_sti...
CVE-2025-22025 nfsd: put dl_stid if fail to queue dl_recall
In the Linux kernel, the following vulnerability has been resolved: nfsd: put dlstid if fail to queue dlrecall Before calling nfsd4runcb to queue dlrecall to the callbackwq, we increment the reference count of dlstid. We expect that after the corresponding workstruct is processed, the reference...
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 an imbalance in the reference count of the smb client netns, which could lead to a memory leak and reuse aft...
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 memory leak and reference count leak in the ax25 auto-binding feature...
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 block group reference count contention condition in the btrfscreatependingblockgroups function...
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 vpapmu reference count error in powerpc perf, which could lead to a crash when the module is uninstalled...
