CVE-2021-32606

In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free

published May 11, 2021

CVSS
—
EPSS
0%
Percentile
36.2
In the wild
Unconfirmed
What it is

In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.)

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00431 · 36.2th percentile
Published
2021-05-11T00:00Z
EPSS history
Timeline
  • 11 MAY 00:00Z
    In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free
    cvelistv5