CVE-2024-50210 posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()

In the Linux kernel, the following vulnerability has been resolved: posix-clock: posix-clock: Fix unbalanced locking in pcclocksettime If getclockdesc succeeds, it calls fget for the clockid's fd, and get the clk-rwsem read lock, so the error path should release the lock to make the lock balance...

CVE-2024-50207

Technical details about CVE-2024-50207 (ring-buffer reader locking issue in the Linux kernel) are not provided in the connected documents. Available sources mention the vulnerability and upstream fixes in general terms but do not specify affected versions, exploitability, or precise remediation s...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

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 reader locking issue in the presence of sub-buffer order changes...

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 the presence of a locking imbalance in the pcclocksettime function...

The vulnerability of the target component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the target 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...

The vulnerability of the arm64 component of the Linux operating system’s kernel, which allows a hacker to trigger a service failure

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

ROS-20241107-02

A vulnerability in the x86/mmu components of the Linux operating system kernel is related to incorrect calculations in the kvmtdpmmutrysplithugepages, kvmtdpmmucleardirtyslot, and cleardirtyptmasked functions in the arch/x86/kvm/mmu/tdpmmu.c. Exploitation of the vulnerability could allow an...

ROS-20241106-01

Vulnerability of the supply component of the Linux kernel is related to resource management errors in the bq27xxxbatteryi2cremove function in drivers/power/supply/bq27xxxbatteryi2c.c. Exploitation of the of the vulnerability could allow an attacker to cause a denial of service A vulnerability in...

AZL-52631 CVE-2024-50095 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...

DEBIAN-CVE-2024-50095

In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...

CVE-2024-50095 RDMA/mad: Improve handling of timed out WRs of mad agent

In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...

CVE-2024-50095 RDMA/mad: Improve handling of timed out WRs of mad agent

In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...

CVE-2024-50095 RDMA/mad: Improve handling of timed out WRs of mad agent

In the Linux kernel, the following vulnerability has been resolved: RDMA/mad: Improve handling of timed out WRs of mad agent Current timeout handler of mad agent acquires/releases madagentpriv lock for every timed out WRs. This causes heavy locking contention when higher no. of WRs are to be...

CVE-2024-50095

CVE-2024-50095 affects the Linux kernel RDMA mad path. The root cause was heavy locking contention in the timeout handler for timed-out WRs in mad_agent_priv, as the current timeout handler acquired and released the lock for every timed-out work request, which could cause softlockups (notably whe...

kernel: sctp: Fix null-ptr-deref in reuseport_add_sock().

In the Linux kernel, the following vulnerability has been resolved: sctp: Fix null-ptr-deref in reuseportaddsock. syzbot reported a null-ptr-deref while accessing sk2-skreuseportcb in reuseportaddsock. 0 The repro first creates a listener with SOREUSEPORT. Then, it creates another listener on the...

kernel: sctp: Fix null-ptr-deref in reuseport_add_sock().

In the Linux kernel, the following vulnerability has been resolved: sctp: Fix null-ptr-deref in reuseportaddsock. syzbot reported a null-ptr-deref while accessing sk2-skreuseportcb in reuseportaddsock. 0 The repro first creates a listener with SOREUSEPORT. Then, it creates another listener on the...