Attacker Value
Unknown
0
CVE-2021-26341
0
CVE ID
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CVE-2021-26341
(Last updated October 07, 2023) ▾
MITRE ATT&CK
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Collection
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Command and Control
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Credential Access
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Defense Evasion
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Discovery
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Execution
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Exfiltration
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Impact
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Initial Access
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Lateral Movement
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Persistence
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Privilege Escalation
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Description
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
6.5 Medium
Impact Score:
4
Exploitability Score:
2
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
High
Integrity (I):
None
Availability (A):
None
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
AMD Processors Zen 3
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- amd
Products
- a10-9600p firmware -,
- a10-9630p firmware -,
- a12-9700p firmware -,
- a12-9730p firmware -,
- a4-9120 firmware -,
- a6-9210 firmware -,
- a6-9220 firmware -,
- a6-9220c firmware -,
- a9-9410 firmware -,
- a9-9420 firmware -,
- athlon gold 3150ge firmware -,
- athlon gold 3150u firmware -,
- athlon gold 3450g firmware -,
- athlon pro 300u firmware -,
- athlon silver 3050ge firmware -,
- athlon silver 3050u firmware -,
- athlon x4 750 firmware -,
- athlon x4 760k firmware -,
- athlon x4 830 firmware -,
- athlon x4 835 firmware -,
- athlon x4 840 firmware -,
- athlon x4 845 firmware -,
- athlon x4 860k firmware -,
- athlon x4 870k firmware -,
- athlon x4 880k firmware -,
- athlon x4 940 firmware -,
- athlon x4 950 firmware -,
- athlon x4 970 firmware -,
- epyc 7232p firmware -,
- epyc 7251 firmware -,
- epyc 7252 firmware -,
- epyc 7261 firmware -,
- epyc 7262 firmware -,
- epyc 7272 firmware -,
- epyc 7281 firmware -,
- epyc 7282 firmware -,
- epyc 7301 firmware -,
- epyc 7302 firmware -,
- epyc 7302p firmware -,
- epyc 7351 firmware -,
- epyc 7351p firmware -,
- epyc 7352 firmware -,
- epyc 7371 firmware -,
- epyc 7401 firmware -,
- epyc 7401p firmware -,
- epyc 7402 firmware -,
- epyc 7402p firmware -,
- epyc 7451 firmware -,
- epyc 7452 firmware -,
- epyc 7501 firmware -,
- epyc 7502 firmware -,
- epyc 7502p firmware -,
- epyc 7532 firmware -,
- epyc 7542 firmware -,
- epyc 7551 firmware -,
- epyc 7551p firmware -,
- epyc 7552 firmware -,
- epyc 7601 firmware -,
- epyc 7642 firmware -,
- epyc 7662 firmware -,
- epyc 7702 firmware -,
- epyc 7702p firmware -,
- epyc 7742 firmware -,
- epyc 7f32 firmware -,
- epyc 7f52 firmware -,
- epyc 7f72 firmware -,
- epyc 7h12 firmware -,
- ryzen 3 2200u firmware -,
- ryzen 3 2300u firmware -,
- ryzen 3 3100 firmware -,
- ryzen 3 3300g firmware -,
- ryzen 3 3300x firmware -,
- ryzen 3 4300g firmware -,
- ryzen 3 4300ge firmware -,
- ryzen 3 5400u firmware -,
- ryzen 3 5425u firmware -,
- ryzen 3 pro 2300u firmware -,
- ryzen 3 pro 3300u firmware -,
- ryzen 5 2500u firmware -,
- ryzen 5 2600 firmware -,
- ryzen 5 2600h firmware -,
- ryzen 5 2600x firmware -,
- ryzen 5 3400g firmware -,
- ryzen 5 3600 firmware -,
- ryzen 5 3600x firmware -,
- ryzen 5 4600g firmware -,
- ryzen 5 4600ge firmware -,
- ryzen 5 4600h firmware -,
- ryzen 5 5600h firmware -,
- ryzen 5 5600hs firmware -,
- ryzen 5 5600u firmware -,
- ryzen 5 5625u firmware -,
- ryzen 5 pro 2500u firmware -,
- ryzen 5 pro 3500u firmware -,
- ryzen 7 2700 firmware -,
- ryzen 7 2700u firmware -,
- ryzen 7 2700x firmware -,
- ryzen 7 2800h firmware -,
- ryzen 7 3700x firmware -,
- ryzen 7 3800x firmware -,
- ryzen 7 4700g firmware -,
- ryzen 7 4700ge firmware -,
- ryzen 7 4800h firmware -,
- ryzen 7 5800h firmware -,
- ryzen 7 5800hs firmware -,
- ryzen 7 5800u firmware -,
- ryzen 7 5825u firmware -,
- ryzen 7 pro 2700u firmware -,
- ryzen 7 pro 3700u firmware -,
- ryzen 9 3900x firmware -,
- ryzen 9 3950x firmware -,
- ryzen 9 4900hs firmware -,
- ryzen 9 5900hs firmware -,
- ryzen 9 5900hx firmware -,
- ryzen 9 5980hs firmware -,
- ryzen 9 5980hx firmware -,
- ryzen threadripper 2920x firmware -,
- ryzen threadripper 2950x firmware -,
- ryzen threadripper 2970wx firmware -,
- ryzen threadripper 2990wx firmware -,
- ryzen threadripper 3970x firmware -,
- ryzen threadripper pro 5945wx firmware -,
- ryzen threadripper pro 5955wx firmware -,
- ryzen threadripper pro 5965wx firmware -,
- ryzen threadripper pro 5975wx firmware -,
- ryzen threadripper pro 5995wx firmware -
References
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: