PT-2025-52947

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the SMB3 implementation related to missing locks protecting the deferred close file list. Specifically, the cifs del deferred close function, which...

SUSE CVE-2025-68329

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix WARNON in tracingbuffersmmapclose for split VMAs When a VMA is split e.g., by partial munmap or MAPFIXED, the kernel calls vmops-close on each portion. For trace buffer mappings, this results in ringbufferunmap being...

UBUNTU-CVE-2025-68329

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix WARNON in tracingbuffersmmapclose for split VMAs When a VMA is split e.g., by partial munmap or MAPFIXED, the kernel calls vmops-close on each portion. For trace buffer mappings, this results in ringbufferunmap being...

SUSE CVE-2025-68291

In the Linux kernel, the following vulnerability has been resolved: mptcp: Initialise rcvmss before calling tcpsendactivereset in mptcpdofastclose. syzbot reported divide-by-zero in tcpselectwindow by MPTCP socket. 0 We had a similar issue for the bare TCP and fixed in commit 499350a5a6e7 "tcp:...

kernel: smb: client: fix race with concurrent opens in rename(2)

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix race with concurrent opens in rename2 Besides sending the rename request to the server, the rename process also involves closing any deferred close, waiting for outstanding I/O to complete as well as marking all...

SUSE CVE-2025-68226

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

Linux Distros Unpatched Vulnerability : CVE-2025-68314

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/msm: make sure lastfence is always updated Update lastfence in the vm-bind path instead of kernel managed path. lastfence is used to wait for work to finish...

EUVD-2025-203755

In the Linux kernel, the following vulnerability has been resolved: drm/msm: make sure lastfence is always updated Update lastfence in the vm-bind path instead of kernel managed path. lastfence is used to wait for work to finish in vmbind contexts but not used for kernel managed contexts. This...

EUVD-2025-203789

In the Linux kernel, the following vulnerability has been resolved: mptcp: Initialise rcvmss before calling tcpsendactivereset in mptcpdofastclose. syzbot reported divide-by-zero in tcpselectwindow by MPTCP socket. 0 We had a similar issue for the bare TCP and fixed in commit 499350a5a6e7 "tcp:...

CVE-2025-68314

In the Linux kernel, the following vulnerability has been resolved: drm/msm: make sure lastfence is always updated Update lastfence in the vm-bind path instead of kernel managed path. lastfence is used to wait for work to finish in vmbind contexts but not used for kernel managed contexts. This...

CVE-2025-68314 drm/msm: make sure last_fence is always updated

In the Linux kernel, the following vulnerability has been resolved: drm/msm: make sure lastfence is always updated Update lastfence in the vm-bind path instead of kernel managed path. lastfence is used to wait for work to finish in vmbind contexts but not used for kernel managed contexts. This...

EUVD-2025-203670

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

EUVD-2025-203650

In the Linux kernel, the following vulnerability has been resolved: ksmbd: close accepted socket when per-IP limit rejects connection When the per-IP connection limit is exceeded in ksmbdkthreadfn, the code sets ret = -EAGAIN and continues the accept loop without closing the just-accepted socket...

CVE-2025-68239

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

CVE-2025-68291

The CVE-2025-68291 issue affects the Linux kernel MPTCP path: in mptcp_do_fastclose(), rcv_mss was not initialised before triggering tcp_send_active_reset(), leading to a divide-by-zero in __tcp_select_window() for MPTCP sockets. The fix mirrors a prior bare-TCP patch by initialising rcv_mss (to ...

CVE-2025-68239 binfmt_misc: restore write access before closing files opened by open_exec()

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: restore write access before closing files opened by openexec bmregisterwrite opens an executable file using openexec, which internally calls doopenexecat and denies write access on the file to avoid modification while...

CVE-2025-68226

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

CVE-2025-68226

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

CVE-2025-68226 smb: client: fix incomplete backport in cfids_invalidation_worker()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix incomplete backport in cfidsinvalidationworker The previous commit bdb596ceb4b7 "smb: client: fix potential UAF in smb2closecachedfid" was an incomplete backport and missed one krefput call in...

CVE-2025-68226

CVE-2025-68226 concerns a Linux kernel SMB client issue where a backport fix was incomplete: a kref_put() in cfids_invalidation_worker() was not converted to close_cached_dir(), leaving a potential UAF path. Multiple sources (RH, DebianOSV, OSV, NVD/NASL-style citations) describe the resolved vul...