CVE-2021-47330

tty: serial: 8250: serial_cs: Fix a memory leak in error handling path

published May 21, 2024

CVSS
—
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

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

tty: serial: 8250: serial_cs: Fix a memory leak in error handling path

In the probe function, if the final 'serial_config()' fails, 'info' is

leaking.

Add a resource handling path to free this memory.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00245 · 14.9th percentile
Published
2024-05-21T14:35Z
EPSS history
Timeline
  • 21 MAY 14:35Z
    tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
    cvelistv5