CVE-2023-31364Disclosure

LOWCVSS 8.3 · HIGH

Signal is active with 2 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 handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, potentially causing a fatal machine check error resulting in denial of service.

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0.0/ 10 priority

Sources & remediation

Other references

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7059.html

Weakness type (CWE)

CWE-119

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud222d
Disclosure
🚨*CVE* CVE-2023-31364 Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, p… https://www.cve.org/CVERecord?id=CVE-2023-31364 ----- Traducción: CVE-2023-31364 Man… http://infoflow.cloud`
Post summary
The tweet announces CVE-2023-31364, noting a memory-management flaw that could let a guest virtual machine flood the host with writes, but provides no PoC, exploit, or patch details.
0000092
55 followersView on X
CVE@CVEnew222d
Disclosure
CVE-2023-31364 Improper handling of direct memory writes in the input-output memory management unit could allow a malicious guest virtual machine (VM) to flood a host with writes, p… https://www.cve.org/CVERecord?id=CVE-2023-31364
Post summary
The text briefly announces CVE-2023-31364, describing an improper handling of direct memory writes in the I/O memory management unit that could let a guest VM flood the host with writes.
00000505
56.6K followersView on X

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