CVE-2025-38496

In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If "tryverifyintasklet" is set for dm-verity, DMBUFIOCLIENTNOSLEEP is enabled for dm-bufio. However, when bufio tries to evict buffers, there is a chance to trigger scheduling in spinlockbh,...

CVE-2025-38496

CVE-2025-38496 concerns the Linux kernel and relates to the dm-bufio component. The issue occurs when the DM_BUFIO client is configured with NO_SLEEP and verity integration, where buffer eviction could trigger scheduling in spin_lock_bh, potentially leading to a sleeping operation in an atomic co...

CVE-2025-38496 dm-bufio: fix sched in atomic context

In the Linux kernel, the following vulnerability has been resolved: dm-bufio: fix sched in atomic context If "tryverifyintasklet" is set for dm-verity, DMBUFIOCLIENTNOSLEEP is enabled for dm-bufio. However, when bufio tries to evict buffers, there is a chance to trigger scheduling in spinlockbh,...

SUSE CVE-2025-38270

In the Linux kernel, the following vulnerability has been resolved: net: drv: netdevsim: don't napicomplete from netpoll netdevsim supports netpoll. Make sure we don't call napicomplete from it, since it may not be scheduled. Breno reports hitting a warning in napicompletedone: WARNING: CPU: 14...

CVE-2022-50174

In the Linux kernel, the following vulnerability has been resolved: net: hinic: avoid kernel hung in hinicgetstats64 When using hinic device as a bond slave device, and reading device stats of master bond device, the kernel may hung. The kernel panic calltrace as follows: Kernel panic - not...

CVE-2025-21938 mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix 'scheduling while atomic' in mptcppmnlappendnewlocaladdr If multiple connection requests attempt to create an implicit mptcp endpoint in parallel, more than one caller may end up in mptcppmnlappendnewlocaladdr because...

CVE-2025-21938

CVE-2025-21938 involves the Linux kernel mptcp subsystem. The race occurs when multiple parallel connection requests try to create an implicit MPTCP endpoint and none find the address in local_addr_list, causing concurrent mptcp_pm_nl_get_local_id/mptcp_pm_nl_append_new_local_addr calls to delete...

CVE-2025-21938

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix 'scheduling while atomic' in mptcppmnlappendnewlocaladdr If multiple connection requests attempt to create an implicit mptcp endpoint in parallel, more than one caller may end up in mptcppmnlappendnewlocaladdr because...

CVE-2024-58090

In the Linux kernel, the following vulnerability has been resolved: sched/core: Prevent rescheduling when interrupts are disabled David reported a warning observed while loop testing kexec jump: Interrupts enabled after irqrouterresume+0x0/0x50 WARNING: CPU: 0 PID: 560 at drivers/base/syscore.c:1...

CVE-2023-53025

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

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 scheduling issue that can be caused when canceling a running bpftimer via kworker in a PREEMPTRT environme...

Linux Distros Unpatched Vulnerability : CVE-2021-47595

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/sched: schets: don't remove idle classes from the round-robin list Shuang reported that...

CVE-2022-49090

In the Linux kernel, the following vulnerability has been resolved: arch/arm64: Fix topology initialization for core scheduling Arm64 systems rely on storecputopology to call updatesiblingsmasks to transfer the toplogy to the various cpu masks. This needs to be done before the call to...

CVE-2022-49193

CVE-2022-49193 concerns the Linux kernel ice driver: a scheduling-while-atomic bug during aux critical error interrupt in ice_misc_intr() could lead to an oops via a mutex lock path. The fixed sequence adds handling in process context (ice_service_task) and introduces a PF state bit (oicr_err_reg...

CVE-2022-49156 scsi: qla2xxx: Fix scheduling while atomic

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix scheduling while atomic The driver makes a call into midlayer fcremoteportdelete which can put the thread to sleep. The thread that originates the call is in interrupt context. The combination of the two trigge...

CVE-2022-49156

The CVE-2022-49156 entry corresponds to a Linux kernel vulnerability in scsi: qla2xxx where a call into midlayer (fc_remote_port_delete) could sleep in interrupt context, causing a crash via scheduling while atomic. The fix schedules the call in non-interrupt context to avoid sleeping while atomi...

CVE-2022-49156

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix scheduling while atomic The driver makes a call into midlayer fcremoteportdelete which can put the thread to sleep. The thread that originates the call is in interrupt context. The combination of the two trigge...

CVE-2022-49156 scsi: qla2xxx: Fix scheduling while atomic

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix scheduling while atomic The driver makes a call into midlayer fcremoteportdelete which can put the thread to sleep. The thread that originates the call is in interrupt context. The combination of the two trigge...

CVE-2022-49090

In the Linux kernel, the following vulnerability has been resolved: arch/arm64: Fix topology initialization for core scheduling Arm64 systems rely on storecputopology to call updatesiblingsmasks to transfer the toplogy to the various cpu masks. This needs to be done before the call to...

CVE-2024-56718

CVE-2024-56718 affects the Linux kernel’s net/smc path where a link-down work item could run after the LGR object was freed, potentially crashing the kernel due to list corruption in the workqueue path. The description in multiple sources confirms the root cause: scheduling link-down work before ...