Memory Corruption Vulnerability in QEMU Affects LSI53C895A Device
CVE-2023-0330

6MEDIUM

Key Information:

Vendor

Qemu
Status
qemu
Vendor
CVE Published:
6 March 2023

What is CVE-2023-0330?

A memory corruption vulnerability has been identified in the LSI53C895A device within the QEMU virtualization environment. This issue arises due to a DMA-MMIO reentrancy problem, which could result in serious bugs such as stack overflow or use-after-free conditions. As a result, attackers might exploit this flaw to manipulate memory and potentially compromise the virtualized environment. Users are advised to apply relevant security updates to mitigate any risks associated with this vulnerability.

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Affected Version(s)

qemu unknown

References

https://lists.nongnu.org/archive/html/qemu-devel/2023-01/...
https://lists.debian.org/debian-lts-announce/2023/10/msg0...
mailing-list

CVSS V3.1

Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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