CVE-2021-3348

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…

published February 1, 2021

CVSS
—
EPSS
0%
Percentile
16.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00261 · 16.9th percentile
Published
2021-02-01T03:43Z
EPSS history
Timeline
  • 01 FEB 03:43Z
    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…
    cvelistv5