35
CVE-2020-25632
- CVSS 3.1
- 8.2 high
- EPSS
- 1%p65
- Published
- ·
- Modified
Description · NVD
A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as a dependency without checking if any other dependent module is still loaded leading to a use-after-free scenario. This could allow arbitrary code to be executed or a bypass of Secure Boot protections. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
- Vendors
- gnuredhatfedoraprojectnetapp
- Products
- grub2, enterprise linux, enterprise linux server aus, enterprise linux server eus, enterprise linux server tus, enterprise linux workstation, fedora, ontap select deploy administration utility
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H