CVE-2024-21969
Уязвимость микропрограммного обеспечения процессоров AMD, связанная с использованием неинициализированного ресурса, позволяющая нарушителю выполнить произвольный код
No known exploitation. No EPSS score yet. 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
Уязвимость микропрограммного обеспечения процессоров AMD связана с использованием неинициализированного ресурса. Эксплуатация уязвимости может позволить нарушителю выполнить произвольный код
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
No EPSS score yet. New CVEs are usually scored within a few days.
Lifecycle
4 events over 0 days, from the signal feeds we watch.
- Patch availablepublished, weakness classified, att&ck mapped
Affected products
- AMD Ryzen 4000 Series Desktop processors with Radeon graphicsHardware Firmware
- AMD Ryzen 5000 Series Desktop processor with Radeon graphicsHardware Firmware
- AMD Ryzen 4000 Series Mobile processors with Radeon graphicsHardware Firmware
- AMD Ryzen 5000 Series Mobile processor with Radeon graphicsHardware Firmware
- AMD Athlon 3000 Series Mobile processor with Radeon graphicsHardware Firmware
- AMD Ryzen 7000 Series Desktop ProcessorsHardware Firmware
- AMD Ryzen 6000 Series Processors with Radeon GraphicsHardware Firmware
- AMD Ryzen 7035 Series Processors with Radeon GraphicsHardware Firmware
And 27 more affected products. See all after sign-in
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Scored 7.1 by bdu.
How it is reached
- Access Vector LocalRequires local access
- Access Complexity LowNo special conditions required
Impact if exploited
- Confidentiality H
- Integrity NoneNo integrity impact
- Availability H
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
References in the record
Watch the software you run.
My Stack ranks new CVEs for your products by real-world exploitation, so the next serious one reaches you without reading every advisory.
We'll flag the next CVE, public exploit or patch for AMD Ryzen 4000 Series…, not every advisory.
A free account adds
- The full version matrix and every affected product
- Exploit links, proofs of concept and Metasploit modules
- Email alerts for the products you watch
- The same data over REST API, MCP and CLI