CVE-2020-8649

Medium

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in…

mitre·CWE-416·Published 2020-02-06

CVSS

5.9

EPSS

0.00

KEV

Exploits

cve.orgen

145 chars

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.

NVDen

145 chars

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region function in drivers/video/console/vgacon.c.

NVDes

198 chars

Se presenta una vulnerabilidad de uso de la memoria previamente liberada en el kernel de Linux versiones hasta 5.5.2, en la función vgacon_invert_region en el archivo drivers/video/console/vgacon.c.

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	3.6	3.9	4.9	AV:L/AC:L/Au:N/C:P/I:N/A:P
3.1	Primary	NVD	5.9	0.7	5.2	CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H