7 matches found
CVE-2025-38063 dm: fix unconditional IO throttle caused by REQ_PREFLUSH
In the Linux kernel, the following vulnerability has been resolved: dm: fix unconditional IO throttle caused by REQPREFLUSH When a bio with REQPREFLUSH is submitted to dm, sendemptyflush generates a flushbio with REQOPWRITE | REQPREFLUSH | REQSYNC, which causes the flushbio to be throttled by...
CVE-2024-40925
In the Linux kernel, the following vulnerability has been resolved: block: fix request.queuelist usage in flush Friedrich Weber reported a kernel crash problem and bisected to commit 81ada09cc25e "blk-flush: reuse rq queuelist in flush state machine". The root cause is that we use...
CVE-2024-40925 block: fix request.queuelist usage in flush
In the Linux kernel, the following vulnerability has been resolved: block: fix request.queuelist usage in flush Friedrich Weber reported a kernel crash problem and bisected to commit 81ada09cc25e "blk-flush: reuse rq queuelist in flush state machine". The root cause is that we use...
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->...
CVE-2024-40925 block: fix request.queuelist usage in flush
In the Linux kernel, the following vulnerability has been resolved: block: fix request.queuelist usage in flush Friedrich Weber reported a kernel crash problem and bisected to commit 81ada09cc25e "blk-flush: reuse rq queuelist in flush state machine". The root cause is that we use...
CVE-2024-40925
In the Linux kernel, the following vulnerability has been resolved: block: fix request.queuelist usage in flush Friedrich Weber reported a kernel crash problem and bisected to commit 81ada09cc25e "blk-flush: reuse rq queuelist in flush state machine". The root cause is that we use...
CVE-2024-40925 block: fix request.queuelist usage in flush
In the Linux kernel, the following vulnerability has been resolved: block: fix request.queuelist usage in flush Friedrich Weber reported a kernel crash problem and bisected to commit 81ada09cc25e "blk-flush: reuse rq queuelist in flush state machine". The root cause is that we use...