hw/ide/pci.c in QEMU before 5.1.1 can trigger a NULL pointer dereference because it lacks a pointer check before an ide_cancel_dma_sync call.
References
Link | Resource |
---|---|
http://www.openwall.com/lists/oss-security/2020/09/29/1 | Mailing List Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1881409 | Issue Tracking Patch Third Party Advisory |
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05967.html | Patch Third Party Advisory |
https://ruhr-uni-bochum.sciebo.de/s/NNWP2GfwzYKeKwE?path=%2Fide_nullptr1b | Broken Link |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-10-06T14:15:23
Updated: 2020-10-06T14:15:23
Reserved: 2020-09-18T00:00:00
Link: CVE-2020-25743
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-10-06T15:15:15.067
Modified: 2020-10-07T13:31:57.163
Link: CVE-2020-25743
JSON object: View
Redhat Information
No data.
CWE