Use After Free in Arm Bifrost GPU Kernel Driver
CVE-2024-4610
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r34p0 through r40p0; Valhall GPU Kernel Driver: from r34p0 through r40p0.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
- Arm Bifrost GPU Kernel Driver
- Arm Valhall GPU Kernel Driver
- Arm Ltd Bifrost GPU Kernel Driver — versions r34p0
- Arm Ltd Valhall GPU Kernel Driver — versions r34p0
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- developer.arm.com/Arm Security Center/Mali GPU Driver Vulnerabilities (Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2024-4610?
- CVE-2024-4610 is a high-severity vulnerability in Arm Bifrost GPU Kernel Driver, classified under Use After Free. CVSS score: 7.8/10. Published 2024-06-07.
- How severe is CVE-2024-4610?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2024-4610 known to be exploited?
- Yes. CVE-2024-4610 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-06-12), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.