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2.1
CVSSv2

CVE-2020-25741

Published: 02/10/2020 Updated: 14/10/2020
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 3.2 | Impact Score: 1.4 | Exploitability Score: 1.5
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

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.

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qemu qemu 5.0.0

Vendor Advisories

Debian CVElist Bug Report Logs: qemu: CVE-2020-25741
Debian Bug report logs - #970939 qemu: CVE-2020-25741 Package: src:qemu; Maintainer for src:qemu is Debian QEMU Team <pkg-qemu-devel@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Fri, 25 Sep 2020 20:33:01 UTC Severity: important Tags: security, upstream Found in version qemu/1 ...

References

CWE-476https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05295.htmlhttp://www.openwall.com/lists/oss-security/2020/09/29/1https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Ffdc_nullptr1https://security.netapp.com/advisory/ntap-20201009-0005/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970939https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2022-38028CVE-2024-32406CVE-2024-25624IMAPCVE-2024-2310CVE-2024-0874CVE-2024-20359XXEremote code execution
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