CVE-2023-0330

Qemu: lsi53c895a: dma reentrancy issue leads to stack overflow

State: Published
Severity: 5.3 Medium
Published: Mar 6, 2023
Updated: Aug 2, 2024
Reserved: Jan 16, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H	fedora

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
qemu	8.1.0-rc0 and laterNot affected

References

https://access.redhat.com/security/cve/CVE-2023-0330vdb-entry
RHBZ#2160151issue-tracking
[debian-lts-announce] 20231005 [SECURITY] [DLA 3604-1] qemu security updatemailing-list
https://lists.nongnu.org/archive/html/qemu-devel/2023-01/msg03411.html

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