CVE-2023-3180

    Dashboard / Vulnerabilities / CVE-2023-3180

    CVE-2023-3180

    Published: 3 Aug 2023Last Modified: 12 Aug 2026

    Summary: Heap buffer overflow in virtio_crypto_sym_op_helper()

    Details: 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.

    References: https://access.redhat.com/downloads/content/package-browser/, https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/, https://packages.fedoraproject.org/, https://access.redhat.com/security/cve/CVE-2023-3180, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3180.json, https://nvd.nist.gov/vuln/detail/CVE-2023-3180, https://security.netapp.com/advisory/ntap-20230831-0008/, https://bugzilla.redhat.com/show_bug.cgi?id=2222424

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -7e5a8bb22368b3555644cb2debd3df24592f3a21

    Affected versions

    8.1.0-rc0
    8.1.0-rc1
    8.1.0-rc2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-3180 | CVE-DB