DEBIAN-CVE-2025-23154

In the Linux kernel, the following vulnerability has been resolved: iouring/net: fix ioreqpostcqe abuse by send bundle 114.987980 T5313 WARNING: CPU: 6 PID: 5313 at iouring/iouring.c:872 ioreqpostcqe+0x12e/0x4f0 114.991597 T5313 RIP: 0010:ioreqpostcqe+0x12e/0x4f0 115.001880 T5313 Call Trace:...

CVE-2025-23154

CVE-2025-23154 concerns the Linux kernel’s io_uring path. The issue arises from io_req_post_cqe being used for non-multishot requests, enabling abuse via a send bundle in io_uring/net. The fix adds a flag to indicate whether a request will post multiple CQEs; multishot (REQ_F_APOLL_MULTISHOT) sem...