Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: Check whether the target buffer list is still of the legacy type during recycling. There is a gap between the time the buffer is acquired and the time it potentially gets recycled. If the bufferlist is empty, someon...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: The IORINGOPREAD function did not correctly handle the provided buffer list when the read I/O operation returned a value less than 0 except for the -EAGAIN and -EIOCBQUEUED returns. This could lead to a potential “use-after-free”...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107286)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107286 advisory. In the Linux kernel, the following vulnerability has been resolved: IORINGOPREAD did not correctly consume the provided buffer list when read i/o returned 0 except f...

CVE-2026-68418

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Prevent user-triggered null deref on QP create Previously, the user QP creation path would only attempt to populate iwqp-iwpbl if the user-provided req.userwqebufs field was non-zero. The problem is that iwqp-iwpbl is...

SUSE CVE-2026-53380

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380

A flaw was found in the Linux kernel's rzv2h-ivc media driver. The driver's buffer list, which is protected by a spinlock, can be concurrently modified because a buffer removal operation listdel is performed outside of the protected section. This concurrent access to the buffer list without prope...

Linux Distros Unpatched Vulnerability : CVE-2026-53380

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: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers...

CVE-2026-53380

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380

CVE-2026-53380 affects the Linux kernel media component rzv2h-ivc. The vulnerability arises from concurrent access to the internal buffer list rzv2h_ivc::buffers.queue: in rzv2h_ivc_transfer_buffer(), a list_del() occurs without holding the spinlock rzv2h_ivc::buffers.lock, allowing concurrent mo...

EUVD-2026-45453

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380 media: rzv2h-ivc: Fix concurrent buffer list access

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380 media: rzv2h-ivc: Fix concurrent buffer list access

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-53380: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: media: rzv2h-ivc: Fix concurrent buffer list access The list of buffers rzv2hivc::buffers.queue is protected by a spinlock rzv2hivc::buffers.lock. However, in rzv2hivctransferbuffer, which runs in a separate workqueue, the listde...

CVE-2026-45979

CVE-2026-45979 affects the Linux kernel amdgpu driver. The issue arises in drm/amdgpu: clean up the amdgpu_cs_parser_bos where, under low memory conditions, kmalloc can fail and the mutex may not be unlocked, leading to resource contention. The patch/fix exits cleanly by unlocking the mutex, and ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: iris: Add the buffer to the list only after a successful allocation. We moved the listaddtail function to after dmaalloc attrs succeeds when creating internal buffers. Previously, the buffer was enqueued into the...

SUSE CVE-2026-43366

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: check if target buffer list is still legacy on recycle There's a gap between when the buffer was grabbed and when it potentially gets recycled, where if the list is empty, someone could've upgraded it to a ring...

CVE-2026-43366

A flaw was found in the Linux kernel. A vulnerability exists in the iouring/kbuf component related to buffer recycling. There is a time gap where a buffer list, if empty, could be incorrectly upgraded to a ring-provided type. The legacy recycling mechanism fails to properly check the buffer list'...

EUVD-2026-28672

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: check if target buffer list is still legacy on recycle There's a gap between when the buffer was grabbed and when it potentially gets recycled, where if the list is empty, someone could've upgraded it to a ring...