CVE-2019-25044

The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege…

published May 14, 2021

CVSS
—
EPSS
1%
Percentile
50.3
In the wild
Unconfirmed
What it is

The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege escalation, aka CID-c3e2219216c9. This is related to blk_mq_free_rqs and blk_cleanup_queue.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00645 · 50.3th percentile
Published
2021-05-14T22:57Z
EPSS history
Timeline
  • 14 MAY 22:57Z
    The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege…
    cvelistv5