CVE-2010-4078

1.9 LOW 0.4% exploit odds Fix listed

What it is

The sisfb_ioctl function in drivers/video/sis/sis_main.c in the Linux kernel before 2.6.36-rc6 does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via an FBIOGET_VBLANK ioctl call.

At a glance

Exploitability: Can be exploited locally on the machine without logging in. Limited direct impact.
Exploit odds: 0.4% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2010-11-29 16:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 23:24 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.4% in the next 30 days (EPSS).
Severity: 1.9 LOW (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2010-11-29 16:00 UTC
Last modified: 2026-06-16 23:24 UTC
Exploit probability: 0.4% · EPSS, next 30 days
Weakness: CWE-909
Record status: Modified

Affected

Linux Kernel < 2.6.36
Linux Kernel 2.6.36
Opensuse 11.2
Opensuse 11.3
Suse Linux Enterprise Desktop 10
Suse Linux Enterprise Real Time Extension 11
Suse Linux Enterprise Server 10
Suse Linux Enterprise Software Development Kit 10

Attack profile CVSS 2.0 · 1.9

Attack vector: Local
Complexity: Medium
Authentication: None
Confidentiality: Partial
Integrity: None
Availability: None

Raw vector

AV:L/AC:M/Au:N/C:P/I:N/A:N

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2010-4078.md and follow it. Check whether this project is affected by CVE-2010-4078. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record