CVE-2023-0330
MEDIUMCVSS 6/10EPSS 0.27%
Last modified
CVE-2023-0330 is a medium-severity vulnerability rated 6/10 on the CVSS scale. A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qemu | Qemu | >= 7.2.0, < 7.2.3 |
| Qemu | Qemu | 8.0.0 |
| Debian | Debian Linux | 10.0 |
References
- https://lists.debian.org/debian-lts-announce/2023/10/msg00006.htmlMailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg03411.htmlMailing List, Patch
- https://lists.debian.org/debian-lts-announce/2023/10/msg00006.htmlMailing List, Third Party Advisory
- https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg03411.htmlMailing List, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-0330?
A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory corruption bugs like stack overflow or use-after-free.
How severe is CVE-2023-0330?
CVE-2023-0330 has a CVSS score of 6/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2023-0330?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-0330?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST