CVE-2023-53031: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Fix use of mutex in IRQs disabled section Current imc-pmu code triggers a WARNING with CONFIGDEBUGATOMICSLEEP and CONFIGPROVELOCKING enabled, while running a threadimc event. Command to trigger the warning: perf...

CVE-2022-49742: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: f2fs: initialize locks earlier in f2fsfillsuper syzbot is reporting lockdep warning at f2fshandleerror 1, for spinlock&sbi-errorlock is called before spinlockinit is called. For safe locking in error handling, move initialization...

Linux Kernel Resource Management Vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A resource management error vulnerability exists in Linux kernel that stems from the mm/khugepaged component not properly locking anonvma when releasing pmd, which could lead t...

CVE-2023-53030: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFPKERNEL in atomic context Using GFPKERNEL in preemption disable context, causing below warning when CONFIGDEBUGATOMICSLEEP is enabled. 32.542271 BUG: sleeping function called from invalid context at...

CVE-2023-53029: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix the use of GFPKERNEL in atomic context on rt The commit 4af1b64f80fb "octeontx2-pf: Fix lmtst ID used in aura free" uses the get/putcpu to protect the usage of percpu pointer in -aurafreeptr callback, but it als...

SUNRPC Kernel DoS

The vulnerability of the SUNRPC component in the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

ACPI Component DoS

The vulnerability of the ACPI component in the Linux operating system’s kernel is related to improper locking of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

ext4 kernel DoS

The vulnerability of the ext4 kernel component in Linux operating systems is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...

ocfs2 DoS

The vulnerability of the ocfs2 component in the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...

RDMA/hns DoS

The vulnerability of RDMA/hns components of the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux net/ipv4/ip_tunnel.c Heap Buffer Overflow DoS

The vulnerability of the iptunnelfind function in the net/ipv4/iptunnel.c module of the Linux operating system is related to incorrect resource locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

mm Linux Kernel DoS

The vulnerability of the mm component in the Linux operating system’s kernel is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux io_uring Kernel Buffer Overflow DoS

The vulnerabilities of the functions iowriteprep and iowrite in the Linux operating system’s iouring/iouring.c kernel are related to improper resource locking. Exploiting these vulnerabilities can allow an attacker to cause service failures...

Linux kernel serial component Heap Buffer Overflow DoS

The vulnerability of the imxuartconsolewrite function in the Linux kernel’s serial component is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

KVM Kernel DoS

The vulnerability of the KVM kernel component in the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to trigger a service failure...

Linux Kernel Time Function Heap Buffer Overflow DoS

The vulnerability of the pcclocksettime function in the kernel/time/posix-clock.c module of the Linux operating system is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel padata DoS

The vulnerability of the padatadoserial function in the padata component of the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel WiFi DoS

The vulnerability of the ieee80211dostop function in the Linux kernel’s Wi-Fi component is related to improper locking mechanisms. Exploiting this vulnerability could allow a attacker to trigger a service failure...

Linux kernel sock_map DoS

The vulnerability of the sockhashfree function in the sockmap component of the Linux kernel is related to improper locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel arm64 DoS

The vulnerability of the arm64 component in the Linux operating system is related to improper locking mechanisms. Exploiting this vulnerability can allow an attacker to trigger a service failure...