Overview
- Description
- 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.
- Source
- arm-security@arm.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
Known exploits
Data from CISA
- Vulnerability name
- Arm Mali GPU Kernel Driver Use-After-Free Vulnerability
- Exploit added on
- Jun 12, 2024
- Exploit action due
- Jul 3, 2024
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6F180EF-C1E2-4589-97F4-03C7E2FA99DF",
"versionEndExcluding": "r41p0",
"versionStartIncluding": "r34p0"
},
{
"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E75A7C6-352F-45D8-8E34-E64B39D173DA",
"versionEndExcluding": "r41p0",
"versionStartIncluding": "r34p0"
}
],
"operator": "OR"
}
]
}
]