CVE-2020-17380
N/A
N/A
Summary
A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the QEMU process on the host.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1862167
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01175.html
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://security.netapp.com/advisory/ntap-20210312-0003/
- https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1862167
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01175.html
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://security.netapp.com/advisory/ntap-20210312-0003/
- https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html
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