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CVE ID: | CVE-2021-3507 |
Description: | A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including). It could occur in fdctrl_transfer_handler() in hw/block/fdc.c while processing DMA read data transfers from the floppy drive to the guest system. A privileged guest user could use this flaw to crash the QEMU process on the host resulting in DoS scenario, or potential information leakage from the host memory. |
Test IDs: | 1.3.6.1.4.1.25623.1.0.893099 |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2021-3507 [debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html https://bugzilla.redhat.com/show_bug.cgi?id=1951118 https://bugzilla.redhat.com/show_bug.cgi?id=1951118 https://security.netapp.com/advisory/ntap-20210528-0005/ https://security.netapp.com/advisory/ntap-20210528-0005/ |