CVE-2014-0148

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Source
https://cve.org/CVERecord?id=CVE-2014-0148
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2014-0148.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2014-0148
Downstream
Withdrawn
2026-01-27T04:12:25Z
Published
2022-09-29T03:15:11Z
Modified
2026-04-16T01:48:15Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for block_size and logical_sector_size variables. These are used to derive other fields like 'sectors_per_block' etc. A user able to alter the Qemu disk image could ise this flaw to crash the Qemu instance resulting in DoS.

References

Affected packages