CVE-2023-20569

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.

CVSS v3.1

4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

7.30% chance of exploitation in the next 30 days, 94th percentile

Published

2023-08-08

Updated

2024-09-23

Proof-of-concept exploits (1)

• https://comsec.ethz.ch/research/microarch/inception/

References

• CVE Record
• NVD entry

Related

• CVE-2023-20564
• CVE-2023-2057
• CVE-2023-20562
• CVE-2023-20573
• CVE-2023-2056
• CVE-2023-2058