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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-08-03T14:31:36.083Z

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

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

Link: CVE-2023-3180

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

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

Modified: 2023-11-07T14:50:08.863

Link: CVE-2023-3180

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2023-3180 - Bugzilla