CVE-2020-14364Not scoredCWE-125

CVE-2020-14364: QEMU vulnerability

Qemu · QEMU

Fixed in 5.2.0 · Affected: QEMU before 5.2.0 · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

5.4%probability of exploitation in the next 30 days

92nd percentile

050100

Higher than 92% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of service, or the potential execution of arbitrary code with the privileges of the QEMU process on the host.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

QEMUQEMU versions before 5.2.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Out-of-bounds Read · Memory Corruption
Vendor: Qemu
Published: August 2020
Band: Possible (1 to 10%), August 2020

CoverageNo articles yet

No CyberSIXT article names CVE-2020-14364 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.