CVE-2021-26337

CVE-2021-26337: vulnerability in AMD Athlon™ Series

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
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
AMD · Athlon™ SeriesAMD · Ryzen™ Series
Related CVEs — AMD Athlon™ Series

In the same product, most dangerous first.

CVE-2020-12944—CVE-2020-12944EPSS 0.3%CVE-2021-26335—CVE-2021-26335EPSS 0.3%CVE-2021-26317—CVE-2021-26317EPSS 0.3%CVE-2021-26386—CVE-2021-26386EPSS 0.3%CVE-2021-26339—CVE-2021-26339EPSS 0.3%CVE-2021-26312—CVE-2021-26312EPSS 0.2%