CVE-2015-7295: debian debian_linux
Vulnerability summary
CVE-2015-7295 is a medium (CVSS 5.0) vulnerability in debian debian_linux. EPSS estimates a 4.80% chance of exploitation in the next 30 days, higher than 91.9% of scored vulnerabilities.
Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 8 · Related 4Timeline
- 09-11-2015PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
4.80%
Chance of exploitation in the next 30 days
Percentile
92%
Versus all other CVEs
30-day change
Decrease -0.13 pp
From 4.93% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian2 products
- qemu< 1:2.4+dfsg-4
- debian_linuxEOL7.0 | 8.0
Fedoraproject1 product
- fedoraEOL21 | 22
Qemu1 product
- qemu≤ 2.4.1
Ubuntu1 product
- qemu< 2.0.0+dfsg-2ubuntu1.21
4 vendors · 5 products
References
14 links- www.openwall.com/lists/oss-security/2015/09/18/5Mailing ListX Refsource MLISTThird Party AdvisoryREPORT
- lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory
- lists.fedoraproject.org/pipermail/package-announce/2015-October/169767.htmlVendor AdvisoryX Refsource FEDORAThird Party Advisory