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CVE-2023-33200

MEDIUMCVSS 4.7/10EPSS 0.29%

Last modified

CVE-2023-33200 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory. . EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.

Metrics

CVSS 3.1
4.7/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
0.29%

20.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
ArmBifrost Gpu Kernel Driver>= r17p0, < r44p1
ArmMali Gpu Kernel Driver>= r41p0, < r44p1
ArmValhall Gpu Kernel Driver>= r19p0, < r44p1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-33200?
A local non-privileged user can make improper GPU processing operations to exploit a software race condition. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.
How severe is CVE-2023-33200?
CVE-2023-33200 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2023-33200?
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-2023-33200?

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

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Source: NVD / NIST