Windows SMB Server Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows SMB Server allows an authorized attacker to elevate privileges over a network...

Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

Windows Local Session Manager (LSM) Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Local Session Manager LSM allows an authorized attacker to elevate privileges locally...

Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

Windows Management Services Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Services allows an authorized attacker to elevate privileges locally...

CVE-2025-71088 mptcp: fallback earlier on simult connection

In the Linux kernel, the following vulnerability has been resolved: mptcp: fallback earlier on simult connection Syzkaller reports a simult-connect race leading to inconsistent fallback status: WARNING: CPU: 3 PID: 33 at net/mptcp/subflow.c:1515 subflowdataready+0x40b/0x7c0 net/mptcp/subflow.c:15...

CVE-2025-71088 mptcp: fallback earlier on simult connection

In the Linux kernel, the following vulnerability has been resolved: mptcp: fallback earlier on simult connection Syzkaller reports a simult-connect race leading to inconsistent fallback status: WARNING: CPU: 3 PID: 33 at net/mptcp/subflow.c:1515 subflowdataready+0x40b/0x7c0 net/mptcp/subflow.c:15...

CVE-2025-71088

CVE-2025-71088 affects the Linux kernel’s mptcp implementation. Syzkaller reported a simult-connect race in net/mptcp/subflow.c where a TCP subflow can process a simult-ack after transitioning to TCP_FIN1, bypassing the MPTCP fallback check and leaving the socket in an inconsistent state; this ca...

CVE-2025-71080

CVE-2025-71080 concerns a race in Linux kernel IPv6 PREEMPT_RT code. On PREEMPT_RT kernels, after rt6_get_pcpu_route() returns NULL, a preemption can allow another task on the same CPU to install a pcpu_rt entry; when the first task resumes, the cmpxchg() in rt6_make_pcpu_route() may fail and tri...

CVE-2025-71075

CVE-2025-71075 is fixed in the Linux kernel SCSI AIC94XX driver. The root cause was a race condition during device removal where asd_pci_remove() could free the asd_ha structure while pending tasklets still existed, enabling a use-after-free vulnerability. The patch synchronizes with pending work...

CVE-2025-71066 net/sched: ets: Always remove class from active list before deleting in ets_qdisc_change

In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: Always remove class from active list before deleting in etsqdiscchange [email protected] says: The vulnerability is a race condition between etsqdiscdequeue and etsqdiscchange. It leads to UAF on stru...

CVE-2025-71066

In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: Always remove class from active list before deleting in etsqdiscchange [email protected] says: The vulnerability is a race condition between etsqdiscdequeue and etsqdiscchange. It leads to UAF on stru...

CVE-2025-71066

Summary of CVE-2025-71066 (Linux kernel, net/sched ETS): A race condition between ets_qdisc_dequeue and ets_qdisc_change can cause use-after-free on a Qdisc object. The underlying issue is that some classes with qdiscs set to NULL remain in the active list, allowing a concurrent dequeue to access...

CVE-2025-68809 ksmbd: vfs: fix race on m_flags in vfs_cache

In the Linux kernel, the following vulnerability has been resolved: ksmbd: vfs: fix race on mflags in vfscache ksmbd maintains delete-on-close and pending-delete state in ksmbdinode-mflags. In vfscache.c this field is accessed under inconsistent locking: some paths read and modify mflags under...

CVE-2025-68807

CVE-2025-68807 concerns a race in the Linux kernel involving wbt_enable_default and IO submission that could lead to a negative inflight writeback counter and hung tasks. According to Red Hat, SUSE, Ubuntu, Debian, and other sources, the fix splits wbt_enable_default() into three functions (__wbt...

CVE-2025-68807 block: fix race between wbt_enable_default and IO submission

In the Linux kernel, the following vulnerability has been resolved: block: fix race between wbtenabledefault and IO submission When wbtenabledefault is moved out of queue freezing in elevatorchange, it can cause the wbt inflight counter to become negative -1, leading to hung tasks in the writebac...

CVE-2025-68807

In the Linux kernel, the following vulnerability has been resolved: block: fix race between wbtenabledefault and IO submission When wbtenabledefault is moved out of queue freezing in elevatorchange, it can cause the wbt inflight counter to become negative -1, leading to hung tasks in the writebac...

CVE-2025-68798 perf/x86/amd: Check event before enable to avoid GPF

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: Check event before enable to avoid GPF On AMD machines cpuc-eventsidx can become NULL in a subtle race condition with NMI-throttle-x86pmustop. Check event for NULL in amdpmuenableall before enable to avoid a GPF. Th...

CVE-2025-68798

CVE-2025-68798: Linux kernel AMD perf event hotpath GPF in amd_pmu_enable_all due to a race where cpuc->events[idx] could be NULL. The patch adds a NULL check in amd_pmu_enable_all() before enabling events to avoid a general protection fault (GPF). Public writeups in the connected OSV update c...