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CVE-2021-26337 Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM…
Description
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ryzen™ Series | Versions not published | |
| Athlon™ Series | Versions not published |
Other CVEs of Ryzen™ Series
The 27 CVEs of Ryzen™ Series →
CVE-2021-26384
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info…
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CVE-2021-26382
An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor…
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CVE-2021-26363
A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to…
Not rated
CVE-2021-26386
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2…
Not rated