CVE-2020-29534

An issue was discovered in the Linux kernel before 5.9.3

published December 3, 2020

CVSS
—
EPSS
0%
Percentile
38.9
In the wild
Unconfirmed
What it is

An issue was discovered in the Linux kernel before 5.9.3. io_uring takes a non-refcounted reference to the files_struct of the process that submitted a request, causing execve() to incorrectly optimize unshare_fd(), aka CID-0f2122045b94.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.9th percentile
Published
2020-12-03T20:00Z
EPSS history
Timeline
  • 03 DEC 20:00Z
    An issue was discovered in the Linux kernel before 5.9.3
    cvelistv5