CVE-2021-26384
—CVSS 3.1
7.8 high
EPSS
<1%p10
Published
()
Modified
Description
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
- Vendors
- amd
- Products
- ryzen 7 5700g firmware, ryzen 7 5700ge firmware, ryzen 5 5600g firmware, ryzen 5 5600ge firmware, ryzen 3 5300g firmware, ryzen 3 5300ge firmware, ryzen 9 5980hx firmware, ryzen 9 5980hs firmware, ryzen 7 5825u firmware, ryzen 9 5900hx firmware, ryzen 9 5900hs firmware, ryzen 7 5825c firmware
- Weakness
- CWE-125, CWE-787
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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