CVE-2021-47116

ext4: fix memory leak in ext4_mb_init_backend on error path.

published March 15, 2024

CVSS
—
EPSS
0%
Percentile
13.5
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

ext4: fix memory leak in ext4_mb_init_backend on error path.

Fix a memory leak discovered by syzbot when a file system is corrupted

with an illegally large s_log_groups_per_flex.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00234 · 13.5th percentile
Published
2024-03-15T20:14Z
EPSS history
Timeline
  • 15 MAR 20:14Z
    ext4: fix memory leak in ext4_mb_init_backend on error path.
    cvelistv5