What is CVE-2022-28349?

CVE-2022-28349 is a critical-severity vulnerability in Arm Bifrost_gpu_kernel_driver, classified under Use After Free. CVSS score: 9.8/10. Published 2022-05-19.

How severe is CVE-2022-28349?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2022-28349 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Use After Free in Arm Bifrost_gpu_kernel_driver

CVE-2022-28349

Arm Mali GPU Kernel Driver has a use-after-free: Midgard r28p0 through r29p0 before r30p0, Bifrost r17p0 through r23p0 before r24p0, and Valhall r19p0 through r23p0 before r24p0.

Vulnerability class: Use-After-Free

EPSS: 0.012 (65.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

1337eng/arm_

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2022-28349?: CVE-2022-28349 is a critical-severity vulnerability in Arm Bifrost_gpu_kernel_driver, classified under Use After Free. CVSS score: 9.8/10. Published 2022-05-19.
How severe is CVE-2022-28349?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-28349 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.