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CVE-2014-0972

UnknownEPSS 0.40%

Last modified

CVE-2014-0972 is a vulnerability of currently unknown severity. The kgsl graphics driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly prevent write access to IOMMU context registers, which allows local users to select a custom page table, and consequently write to arbitrary memory locations, by using a crafted GPU command stream to modify the contents of a certain register.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

The kgsl graphics driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly prevent write access to IOMMU context registers, which allows local users to select a custom page table, and consequently write to arbitrary memory locations, by using a crafted GPU command stream to modify the contents of a certain register.

Metrics

EPSS Probability
0.40%

31.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
CodeauroraAndroid-Msm3.2.54—
CodeauroraAndroid-Msm3.4.72—
CodeauroraAndroid-Msm3.4.73—
CodeauroraAndroid-Msm3.4.74—
CodeauroraAndroid-Msm3.4.75—
CodeauroraAndroid-Msm3.4.76—
CodeauroraAndroid-Msm3.4.77—
CodeauroraAndroid-Msm3.4.78—
CodeauroraAndroid-Msm3.4.79—
CodeauroraAndroid-Msm3.10—
CodeauroraAndroid-Msm3.10.22—
CodeauroraAndroid-Msm3.10.23—
CodeauroraAndroid-Msm3.10.24—
CodeauroraAndroid-Msm3.10.25—
CodeauroraAndroid-Msm3.10.26—
CodeauroraAndroid-Msm3.10.27—
CodeauroraAndroid-Msm3.10.28—
CodeauroraAndroid-Msm3.10.29—
CodeauroraAndroid-Msm3.12.3—
CodeauroraAndroid-Msm3.12.4—
CodeauroraAndroid-Msm3.12.5—
CodeauroraAndroid-Msm3.12.6—
CodeauroraAndroid-Msm3.12.7—
CodeauroraAndroid-Msm3.12.8—
CodeauroraAndroid-Msm3.12.9—
CodeauroraAndroid-Msm3.12.10—
CodeauroraAndroid-Msm3.13—
CodeauroraAndroid-Msm3.13.1—
CodeauroraAndroid-Msm3.13.2—
CodeauroraAndroid-Msm3.14Rc1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-0972?
The kgsl graphics driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not properly prevent write access to IOMMU context registers, which allows local users to select a custom page table, and consequently write to arbitrary memory locations, by using a crafted GPU command stream to modify the contents of a certain register.
How severe is CVE-2014-0972?
Severity scoring for CVE-2014-0972 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2014-0972?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-0972?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST