DEBIAN-CVE-2020-25085

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2020-25085
Published: 25 Sept 2020, 05:15
Last modified:28 Apr 2026, 20:21

Vulnerability Summary

Overall Risk (default)
low
20/100
CVSS Score
5 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Sept 2020, 05:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:21
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

Affected Systems

  • debian•qemu

    < 1:5.2+dfsg-1 | < 1:5.2+dfsg-1 | < 1:5.2+dfsg-1 | < 1:5.2+dfsg-1

References (1)