Linux Distros Unpatched Vulnerability : CVE-2022-49144

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: iouring: fix memory leak of uid in files registration When there are no files for...

Linux Distros Unpatched Vulnerability : CVE-2024-39508

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring/io-wq: Use setbit and testbit at worker-flags Utilize setbit and testbit on worker-flags within iouring/io-wq to address potential data races. The...

Linux Distros Unpatched Vulnerability : CVE-2023-52903

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring: lock overflowing for IOPOLL syzbot reports an issue with overflow filling for IOPOLL: WARNING: CPU: 0 PID: 28 at iouring/iouring.c:734...

Linux Distros Unpatched Vulnerability : CVE-2024-35880

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: iouring/kbuf: hold iobufferlist reference over mmap If we look up the kbuf, ensure that it...

Linux Distros Unpatched Vulnerability : CVE-2023-52654

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: iouring/afunix: disable sending iouring over sockets File reference cycles have caused lots ...

Linux Distros Unpatched Vulnerability : CVE-2024-40922

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: iouring/rsrc: don't lock while !TASKRUNNING There is a report of iorsrcrefquiesce locking a...

Linux Distros Unpatched Vulnerability : CVE-2022-48983

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: iouring: Fix a null-ptr-deref in iotctxexitcb Syzkaller reports a NULL deref bug as follows:...

Linux Distros Unpatched Vulnerability : CVE-2021-47504

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iouring: ensure taskwork gets run as part of cancelations If we successfully cancel a work item but that work item needs to be processed through taskwork, then ...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2025-802)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-802 advisory. In the Linux kernel, the following vulnerability has been resolved: nullblk: fix null-ptr-dereference while configuring 'power' and 'submitqueues' CVE-2024-36478 In the Linux kernel, the...

SUSE CVE-2024-58000

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

CVE-2024-58000

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

UBUNTU-CVE-2024-58000

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

CVE-2024-58000 io_uring: prevent reg-wait speculations

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

CVE-2024-58000

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

CVE-2024-58000

CVE-2024-58000 affects the Linux kernel Io_uring reg-wait path. The root cause is speculative execution on a kernel array indexed by user input when using ENTER_EXT_ARG_REG, which could interpret an offset into a pre-mapped memory region as an argument. The documented fix is to prevent speculativ...

CVE-2024-58000 io_uring: prevent reg-wait speculations

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

PT-2025-8787 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the io uring component. The issue allowed for reg-wait speculations, which could be exploited by passing a user...

CVE-2024-58000: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iouring: prevent reg-wait speculations With ENTEREXTARGREG instead of passing a user pointer with arguments for the waiting loop the user can specify an offset into a pre-mapped region of memory, in which case the offset, offset ...

Linux Kernel Security Vulnerabilities

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 Linux kernel that stems from the iouring module not preventing buffer overflows in the reg-wait speculation...

CVE-2022-49144

In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...