CVE-2017-5667
Qemu: sd: sdhci OOB access during multi block SDMA transfer
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · January 30, 2017
Updated · May 13, 2026
Description
The sdhci_sdma_transfer_multi_blocks function in hw/sd/sdhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds heap access and crash) or execute arbitrary code on the QEMU host via vectors involving the data transfer length.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.0 · 5.4CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L
CVSS 2.0 · 3.8AV:A/AC:M/Au:S/C:N/I:P/A:P
CWE-787 · Out-of-bounds Write