Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013676)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013676 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Handle race between rbmovetail and rbcheckpages It seems a data race between...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011128)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011128 advisory. In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Handle race between rbmovetail and rbcheckpages It seems a data race between...

CVE-2023-53709

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Handle race between rbmovetail and rbcheckpages It seems a data race between ringbuffer writing and integrity check. That is, RBFLAG of headpage is been updating, while at same time RBFLAG was cleared when doing...

UBUNTU-CVE-2023-53709

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Handle race between rbmovetail and rbcheckpages It seems a data race between ringbuffer writing and integrity check. That is, RBFLAG of headpage is been updating, while at same time RBFLAG was cleared when doing...

UBUNTU-CVE-2024-46716

In the Linux kernel, the following vulnerability has been resolved: dmaengine: altera-msgdma: properly free descriptor in msgdmafreedescriptor Remove listdel call in msgdmachandesccleanup, this should be the role of msgdmafreedescriptor. In consequence replace listaddtail with listmovetail in...

CVE-2024-40925

CVE-2024-40925 involves the Linux kernel and a fault in block layer MQ flush handling. The root cause was a faulty use of rq->queuelist during PREFLUSH/POSTFLUSH sequences, where list_move_tail(&rq->queuelist, pending) could operate on an uninitialized queue when rq was popped from plug-&gt...