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RedhatVULNRICHMENT:CVE-2024-7409

HistoryAug 05, 2024 - 1:19 p.m.

CVE-2024-7409 Qemu: denial of service via improper synchronization in qemu nbd server during socket closure

2024-08-0513:19:27

CWE-662

redhat

github.com

cve-2024-7409; qemu nbd server; denial of service; improper synchronization; socket closure; dos attack

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.4

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.

References

access.redhat.com/security/cve/CVE-2024-7409

bugzilla.redhat.com/show_bug.cgi?id=2302487

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.4

Confidence

High

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

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