CVE-2024-21944Disclosure

LOWCVSS 5.3 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Improper input validation for DIMM serial presence detect (SPD) metadata could allow an attacker with physical access, ring0 access on a system with a non-compliant DIMM, or control over the Root of Trust for BIOS update, to potentially overwrite guest memory resulting in loss of guest data integrity.

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0.0/ 10 priority

Sources & remediation

Other references

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3015.html

Weakness type (CWE)

CWE-20

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2024-21944

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds136d
Disclosure
CVE-2024-21944 Improper Input Validation in DIMM SPD Metadata Allows Guest Memory Overwrite https://vulmon.com/vulnerabilitydetails?qid=CVE-2024-21944
Post summary
CVE‑2024‑21944 is an improper input‑validation flaw in DIMM SPD metadata that can lead to guest memory overwrite, as highlighted in the vulnerability overview.
0000047
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