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2.1
CVSSv2

CVE-2020-25743

Published: 06/10/2020 Updated: 07/10/2020
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

hw/ide/pci.c in QEMU prior to 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an ide_cancel_dma_sync call.

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redhat openstack platform 13.0

redhat enterprise linux 7.0

redhat enterprise linux 8.0

Vendor Advisories

Debian CVElist Bug Report Logs: qemu: CVE-2020-25743
Debian Bug report logs - #970940 qemu: CVE-2020-25743 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 20:39:01 UTC Severity: important Tags: security, upstream Found in version qemu/1 ...

References

CWE-476https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Fide_nullptr1bhttps://bugzilla.redhat.com/show_bug.cgi?id=1881409http://www.openwall.com/lists/oss-security/2020/09/29/1https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05967.htmlhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970940https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-26925CVE-2023-41826LFICVE-2022-22364CVE-2024-2887command injectionremote code executionCVE-2024-34446CVE-2022-48699
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