CVE-2024-36310
No known exploitation. EPSS puts it in the 7th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Improper input validation in the SMM communications buffer could allow a privileged attacker to perform an out of bounds read or write to SMRAM potentially resulting in loss of confidentiality or integrity.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.2% chance of exploitation activity in the next 30 days, which ranks it in the 7th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 0 days, from the signal feeds we watch.
- Patch availablepublished, weakness classified, record updated
Affected products
- AMD EPYC™ 9004 Series ProcessorsHardware Firmware
- AMD EPYC™ 9005 Series ProcessorsHardware Firmware
- AMD Ryzen™ 6000 Series Processors with Radeon™ GraphicsHardware Firmware
- AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ GraphicsHardware Firmware
- AMD Ryzen™ 7020 Series Processors with Radeon™ GraphicsHardware Firmware
- AMD Ryzen™ 9000HX Series Mobile ProcessorsHardware Firmware
- AMD Ryzen™ AI Max 300 Series ProcessorsHardware Firmware
- AMD Ryzen™ AI 300 Series ProcessorsHardware Firmware
- AMD EPYC 9004 SeriesHardware Firmware
- AMD EPYC 9005 SeriesHardware Firmware
- AMD EPYC Embedded 9004 Series Processors (formerly codenamed "Genoa")Hardware Firmware
- AMD Ryzen 5000 Series Mobile processor with Radeon graphicsHardware Firmware
- AMD Ryzen 7020 Series Processors with Radeon GraphicsHardware Firmware
- AMD Ryzen 7035 Series Processors with Radeon GraphicsHardware Firmware
- AMD Ryzen 7040 Series Mobile Processors with Radeon GraphicsHardware Firmware
- AMD Ryzen 8000 Series Processor with Radeon Graphics PhoenixHardware Firmware
And 18 more affected products. See all after sign-in
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorAV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Scored 3.4 by bdu.
How it is reached
- Access Vector LocalRequires local access
- Access Complexity LowNo special conditions required
Impact if exploited
- Confidentiality L
- Integrity L
- Availability NoneNo availability impact
Weaknesses
Sources
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