CVE-2015-6815

lowpriority · track · 14EPSS 0.010 · 62 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.98% (62nd) EPSS

CVSS 2.7 · low

Is it mine?

27 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.

cvss

Technical severity, 0–10. One row per scoring source.

3.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.02.7lowAV:A/AC:L/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 5.1 · impact 2.9

v3.13.5lowCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 2.1 · impact 1.4

v3.13.2lowCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-835USprimary

affected products (27)

Products and version ranges known to be affected.

qemu qemu≤ before 2.4.0.1enisa_euvdEU
arista eos= 4.12nvdUScpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
arista eos= 4.13nvdUScpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
arista eos= 4.14nvdUScpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
arista eos= 4.15nvdUScpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*
canonical ubuntu linux= 12.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 15.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
fedoraproject fedora= 21nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 22nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 23nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
novell suse linux enterprise debuginfo= 11.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_debuginfo:*:*:*:*:*:*:*:*
novell suse linux enterprise desktop= 11.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_desktop:*:*:*:*:*:*:*:*
novell suse linux enterprise desktop= 12.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_desktop:*:*:*:*:*:*:*:*
novell suse linux enterprise server= 11.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_server:*:*:*:*:*:*:*:*
novell suse linux enterprise server= 12.0nvdUScpe:2.3:o:novell:suse_linux_enterprise_server:*:*:*:*:*:*:*:*
novell suse linux enterprise software development kit= 11.0nvdUScpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:*:*:*:*:*:*:*:*
novell suse linux enterprise software development kit= 12.0nvdUScpe:2.3:a:novell:suse_linux_enterprise_software_development_kit:*:*:*:*:*:*:*:*
qemu qemu< 2.4.0.1nvdUScpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
redhat enterprise linux= 5.0nvdUScpe:2.3:o:redhat:enterprise_linux:*:*:*:*:*:*:*:*

showing 20 of 27

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-01-31modified 2026-06-17

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+1369 more

references (40)

External citations — patches, advisories, analysis.

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