Description
A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.
Published: 2023-08-03
Score: 6 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-3604-1 qemu security update
EUVD EUVD EUVD-2023-43861 A flaw was found in the QEMU virtual crypto device while handling data encryption/decryption requests in virtio_crypto_handle_sym_req. There is no check for the value of `src_len` and `dst_len` in virtio_crypto_sym_op_helper, potentially leading to a heap buffer overflow when the two values differ.
Ubuntu USN Ubuntu USN USN-6567-1 QEMU vulnerabilities
History

Wed, 25 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Qemu Qemu
Redhat Advanced Virtualization Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-25T19:56:37.371Z

Reserved: 2023-06-09T08:30:43.335Z

Link: CVE-2023-3180

cve-icon Vulnrichment

Updated: 2024-08-02T06:48:07.826Z

cve-icon NVD

Status : Modified

Published: 2023-08-03T15:15:29.960

Modified: 2024-11-21T08:16:38.297

Link: CVE-2023-3180

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-08-03T00:00:00Z

Links: CVE-2023-3180 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses