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Low severity3.2NVD Advisory· Published Oct 2, 2020· Updated Jun 17, 2026

CVE-2020-25741

CVE-2020-25741

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

QEMU/QEMUdescription
QEMU/Qemu2 versions
cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*
- (no CPE)range: =5.0.0

Patches

Vulnerability mechanics

References

4

lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05295.htmlnvdMailing ListPatchThird Party Advisory
www.openwall.com/lists/oss-security/2020/09/29/1nvdMailing ListThird Party Advisory
ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwEnvdThird Party Advisory
security.netapp.com/advisory/ntap-20201009-0005/nvdThird Party Advisory

News mentions

0

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