CVE-2023-3180
Heap buffer overflow in virtio_crypto_sym_op_helper()
- State
- Published
- Severity
- 6.0 Medium
- Published
- Aug 3, 2023
- Updated
- Sep 25, 2024
- Reserved
- Jun 9, 2023
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.0 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H | redhat |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
qemun/a | |
Red Hat Enterprise Linux 6Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 7Red Hat | |
Red Hat Enterprise Linux 8Red Hat | |
Red Hat Enterprise Linux 8 Advanced VirtualizationRed Hat | |
Red Hat Enterprise Linux 9Red Hat | |
FedoraFedora | |
Extra Packages for Enterprise LinuxFedora |
References
- https://access.redhat.com/security/cve/CVE-2023-3180vdb-entry
- RHBZ#2222424issue-tracking
- https://lists.debian.org/debian-lts-announce/2023/10/msg00006.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MURWGXDIF2WTDXV36T6HFJDBL632AO7R/
- https://security.netapp.com/advisory/ntap-20230831-0008/
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