mirror of
https://github.com/0xMarcio/cve.git
synced 2025-05-07 11:06:19 +00:00
1.0 KiB
1.0 KiB
CVE-2020-36311
Description
An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service (soft lockup) by triggering destruction of a large SEV VM (which requires unregistering many encrypted regions), aka CID-7be74942f184.
POC
Reference
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.9
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.9
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7be74942f184fdfba34ddd19a0d995deb34d4a03
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7be74942f184fdfba34ddd19a0d995deb34d4a03
Github
No PoCs found on GitHub currently.