320
VMScore

CVE-2021-26340

Published: 10/12/2021 Updated: 15/12/2021
CVSS v2 Base Score: 3.6 | Impact Score: 4.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 8.4 | Impact Score: 5.8 | Exploitability Score: 2
VMScore: 320
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N

Vulnerability Summary

A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM).

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

amd epyc 7001 firmware -

amd epyc 7232p firmware -

amd epyc 7251 firmware -

amd epyc 7261 firmware -

amd epyc 7252 firmware -

amd epyc 74f3 firmware -

amd epyc 7501 firmware -

amd epyc 7502 firmware -

amd epyc 7502p firmware -

amd epyc 7513 firmware -

amd epyc 7532 firmware -

amd epyc 7542 firmware -

amd epyc 7543 firmware -

amd epyc 7543p firmware -

amd epyc 7551 firmware -

amd epyc 7551p firmware -

amd epyc 7552 firmware -

amd epyc 75f3 firmware -

amd epyc 7601 firmware -

amd epyc 7642 firmware -

amd epyc 7643 firmware -

amd epyc 7662 firmware -

amd epyc 7663 firmware -

amd epyc 7702p firmware -

amd epyc 7702 firmware -

amd epyc 7713 firmware -

amd epyc 7713p firmware -

amd epyc 7742 firmware -

amd epyc 7763 firmware -

amd epyc 7f32 firmware -

amd epyc 7f52 firmware -

amd epyc 7262 firmware -

amd epyc 7272 firmware -

amd epyc 7281 firmware -

amd epyc 7282 firmware -

amd epyc 72f3 firmware -

amd epyc 7302 firmware -

amd epyc 7301 firmware -

amd epyc 7302p firmware -

amd epyc 7313 firmware -

amd epyc 7313p firmware -

amd epyc 7343 firmware -

amd epyc 7351 firmware -

amd epyc 7351p firmware -

amd epyc 7352 firmware -

amd epyc 7371 firmware -

amd epyc 73f3 firmware -

amd epyc 7401 firmware -

amd epyc 7401p firmware -

amd epyc 7402 firmware -

amd epyc 7402p firmware -

amd epyc 7413 firmware -

amd epyc 7443p firmware -

amd epyc 7443 firmware -

amd epyc 7451 firmware -

amd epyc 7452 firmware -

amd epyc 7453 firmware -

amd epyc 7f72 firmware -

amd epyc 7h12 firmware -

amd epyc embedded 3101 firmware -

amd epyc embedded 3151 firmware -

amd epyc embedded 3201 firmware -

amd epyc embedded 3251 firmware -

amd epyc embedded 3255 firmware -

amd epyc embedded 3351 firmware -

amd epyc embedded 3451 firmware -

amd epyc embedded 7601 firmware -

amd epyc embedded 7551 firmware -

amd epyc embedded 7501 firmware -

amd epyc embedded 7451 firmware -

amd epyc embedded 7401 firmware -

amd epyc embedded 7371 firmware -

amd epyc embedded 7351 firmware -

amd epyc embedded 7301 firmware -

amd epyc embedded 7281 firmware -

amd epyc embedded 7261 firmware -

amd epyc embedded 7251 firmware -

amd epyc embedded 755p firmware -

amd epyc embedded 740p firmware -

amd epyc embedded 735p firmware -

amd epyc embedded 7h12 firmware -

amd epyc embedded 7742 firmware -

amd epyc embedded 7702 firmware -

amd epyc embedded 7662 firmware -

amd epyc embedded 7642 firmware -

amd epyc embedded 7552 firmware -

amd epyc embedded 7542 firmware -

amd epyc embedded 7532 firmware -

amd epyc embedded 7502 firmware -

amd epyc embedded 7452 firmware -

amd epyc embedded 7f72 firmware -

amd epyc embedded 7402 firmware -

amd epyc embedded 7352 firmware -

amd epyc embedded 7f52 firmware -

amd epyc embedded 7302 firmware -

amd epyc embedded 7282 firmware -

amd epyc embedded 7272 firmware -

amd epyc embedded 7f32 firmware -

amd epyc embedded 7262 firmware -

amd epyc embedded 7252 firmware -

amd epyc embedded 7702p firmware -

amd epyc embedded 7502p firmware -

amd epyc embedded 7402p firmware -

amd epyc embedded 7302p firmware -

amd epyc embedded 7232p firmware -