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CVE PROGRAM SOURCE RECORD6.0 Medium

CVE-2023-3180

Heap buffer overflow in virtio_crypto_sym_op_helper()

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
redhat

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a qemu

Default version status: affected

Red Hat Red Hat Enterprise Linux 6

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8 Advanced Virtualization

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: unaffected

Fedora Fedora

Default version status: affected

Fedora Extra Packages for Enterprise Linux

Default version status: unaffected

References