CVE-2025-29952Disclosure

LOWCVSS 5.9 · 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 Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity

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0.0/ 10 priority

Sources & remediation

Other references

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html

Weakness type (CWE)

CWE-457

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-2025-29952

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds239d
Disclosure
CVE-2025-29952 AMD SEV Firmware Vulnerability Enables Memory Corruption via Improper Initialization https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-29952
Post summary
The text announces a new AMD SEV firmware vulnerability that can cause memory corruption through improper initialization, with no exploit, patch, or active exploitation details provided.
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