Off-by-one Error Affecting qemu package, versions *
Snyk CVSS
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Test your applications- Snyk ID SNYK-DEBIAN10-QEMU-3107046
- published 8 Nov 2022
- disclosed 7 Nov 2022
Introduced: 7 Nov 2022
CVE-2022-3872 Open this link in a new tabHow to fix?
There is no fixed version for Debian:10 qemu.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
An off-by-one read/write issue was found in the SDHCI device of QEMU. It occurs when reading/writing the Buffer Data Port Register in sdhci_read_dataport and sdhci_write_dataport, respectively, if data_count == block_size. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.