CVE-2021-47330

2024-05-2115:15:19

Debian Security Bug Tracker

security-tracker.debian.org

linux kernel

memory leak

vulnerability

8250 serial_cs

6.9 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.14.6-1linux_5.14.6-1_all.deb
Debian11alllinux< 5.10.70-1linux_5.10.70-1_all.deb
Debian999alllinux< 5.14.6-1linux_5.14.6-1_all.deb
Debian13alllinux< 5.14.6-1linux_5.14.6-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.14.6-1	linux_5.14.6-1_all.deb
Debian	11	all	linux	< 5.10.70-1	linux_5.10.70-1_all.deb
Debian	999	all	linux	< 5.14.6-1	linux_5.14.6-1_all.deb
Debian	13	all	linux	< 5.14.6-1	linux_5.14.6-1_all.deb