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Status published
Medium
CVE-2020-25085
QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in...
Vulnerability Description
QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html
- https://bugs.launchpad.net/qemu/+bug/1892960
- http://www.openwall.com/lists/oss-security/2020/09/16/6
- https://security.netapp.com/advisory/ntap-20201009-0005/
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
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Affected Vendor
qemu
View all reports →Affected Software
qemu, debian linux
Vulnerable Versions:
5.0.0, 9.0, 10.0
Timeline
Official Publish:
September 25th, 2020
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.