Latest Vulnerabilities and Exploits



CVE ID:

CVE-2021-3348

Details:

nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71.

References:

:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b98e762e3d71e893b221f871825dc64694cfb258
:https://www.openwall.com/lists/oss-security/2021/01/28/3
MLIST:[oss-security] 20210201 Re: Re: Linux kernel: linux-block: nbd: use-after-free Read in nbd_queue_rq
:http://www.openwall.com/lists/oss-security/2021/02/01/1