CVE-2012-3412

High

The sfc (aka Solarflare Solarstorm) driver in the Linux kernel before 3.2.30 allows remote attackers to cause a denial of service (DMA descriptor consumption and network-controller outage) via crafted TCP packets that trigger a small MSS value.

Package Linux Kernel
Published 2012-10-03
Last modified 2026-04-29
CVSS version 2.0
Patch available
Awaiting data

CVSS 2.0 score

7.8

out of 10
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
User Interaction
Scope
Confidentiality
Low
Integrity
None
Availability
Vector string
AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness type

CWE-189

CVE-2012-3412 is classified as CWE-189

See CWE-189 on MITRE CWE for full details on this weakness type.

References

24 total
Showing 5 of 24 references View all on NVD

Frequently asked questions

  • What is CVE-2012-3412?

    CVE-2012-3412 is a High severity Linux kernel vulnerability with a CVSS score of 7.8 out of 10 . CVE-2012-3412 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • What is the CVSS score for CVE-2012-3412?

    CVE-2012-3412 has a CVSS score of 7.8 out of 10, rated High severity (CVSS 2.0). The vector string is AV:N/AC:L/Au:N/C:N/I:N/A:C .

  • Is there a patch available for CVE-2012-3412?

    Monitor the NIST NVD and your Linux distribution's security advisories for CVE-2012-3412 patch availability.

  • Is CVE-2012-3412 actively exploited?

    No. CVE-2012-3412 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Back to
All CVEs
View on
NVD / NIST