Alpaquita Linux
Security Advisory

CVE-2020-25741

Published: August 31, 2023Last modified: August 31, 2023

Description

fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive.

Severity score breakdown

ParameterValue
Base score3.2
Attack VectorLOCAL
Attack complexityLOW
Privileges requiredHIGH
User interactionNONE
ScopeCHANGED
ConfidentialityNONE
Integrity impactNONE
Availability impactLOW
VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

Status

ProductReleasePackageStatus
Alpaquita Linux23 LTSqemuNot affected (7.1.0-r4)
StreamqemuNot affected (8.0.4-r0)

References

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