An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.
References
| Link | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1847584 | Issue Tracking Third Party Advisory |
| https://git.qemu.org/?p=qemu.git | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20201123-0003/ | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1847584 | Issue Tracking Third Party Advisory |
| https://git.qemu.org/?p=qemu.git | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20201123-0003/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 05:14
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=1847584 - Issue Tracking, Third Party Advisory | |
| References | () https://git.qemu.org/?p=qemu.git - Vendor Advisory | |
| References | () https://security.netapp.com/advisory/ntap-20201123-0003/ - Third Party Advisory |
Information
Published : 2020-10-16 06:15
Updated : 2024-11-21 05:14
NVD link : CVE-2020-24352
Mitre link : CVE-2020-24352
CVE.ORG link : CVE-2020-24352
JSON object : View
Products Affected
qemu
- qemu