The vulnerability of the __rcu_irq_enter_check_tick() function in the kernel/rcu/tree.c module of the synchronization subsystem in multi-threaded Linux kernel systems allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rcuirqenterchecktick function in the kernel/rcu/tree.c module of the synchronization subsystem in multi-threaded Linux kernel systems is related to the execution of a loop with an unreachable exit condition „Infinite loop“. Exploiting this vulnerability could allow an...

The vulnerability of the nocb_cb_wait() function in the kernel/rcu/tree_nocb.h subsystem of the synchronization mechanism in Linux multi-threaded kernel systems allows a attacker to cause a service failure.

The vulnerability of the nocbcbwait function in the kernel/rcu/treenocb.h subsystem for synchronization in multi-threaded Linux kernel systems is related to the occurrence of mutual locking. Exploiting this vulnerability could allow a attacker to cause service failures...

The vulnerability of the rcu_read_unlock_special() function in the kernel/rcu/tree_plugin.h module of the Linux operating system allows a attacker to gain access to protected information or cause a service failure.

The vulnerability of the rcureadunlockspecial function in the kernel/rcu/treeplugin.h module of the Linux operating system is related to state management errors. Exploiting this vulnerability could allow an attacker to access protected information or cause service failures...

The vulnerability of the refscale_init() function in the kernel/rcu/refscale.c module of the synchronization subsystem in Linux multi-threaded kernel systems allows a attacker to cause a service failure.

The vulnerability of the refscaleinit function in the kernel/rcu/refscale.c module of the synchronization subsystem in Linux multi-threaded kernel systems is related to the execution of operations outside the memory buffer boundaries. Exploiting this vulnerability could allow an attacker to cause...

CVE-2025-38003

The CVE-2025-38003 issue affects the Linux kernel BCM CAN component where procfs content generation for a bcm_op being removed lacked proper rcu_read_lock protection, risking unreliable data in procfs (use-after-free style) due to missing rcu handling. A patch adds the missing rcu_read_lock() and...

CVE-2022-49709 cfi: Fix __cfi_slowpath_diag RCU usage with cpuidle

In the Linux kernel, the following vulnerability has been resolved: cfi: Fix cfislowpathdiag RCU usage with cpuidle RCUNONIDLE usage during cfislowpathdiag can result in an invalid RCU state in the cpuidle code path: WARNING: CPU: 1 PID: 0 at kernel/rcu/tree.c:613 rcueqsenter+0xe4/0x138 ... Call...

CVE-2024-56547

In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fix missed RCU barrier on deoffloading Currently, running rcutorture test with torturetype=rcu fwdprogress=8 nbarriercbs=8 nocbsnthreads=8 nocbstoggle=100 onoffinterval=60 testboost=2, will trigger the following warning...

UBUNTU-CVE-2024-53160

In the Linux kernel, the following vulnerability has been resolved: rcu/kvfree: Fix data-race in modtimer / kvfreecallrcu KCSAN reports a data race when access the krcp-monitorwork.timer.expires variable in the scheduledelayedmonitorwork function: BUG: KCSAN: data-race in modtimer / kvfreecallrcu...