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ArmCVE-2023-3889

HistoryNov 07, 2023 - 4:15 p.m.

CVE-2023-3889

2023-11-0716:15:28

CWE-119

CWE-667

Arm

web.nvd.nist.gov

cve-2023-3889

gpu

memory processing

security vulnerability

local user

nvd

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

20.0%

JSON

A local non-privileged user can make improper GPU memory processing operations. If the operations are carefully prepared, then they could be used to gain access to already freed memory.

Affected configurations

Nvd

Node

armvalhall_gpu_kernel_driverRanger38p0–r44p0

VendorProductVersionCPE
armvalhall_gpu_kernel_driver*cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
arm	valhall_gpu_kernel_driver	*	cpe:2.3:a:arm:valhall_gpu_kernel_driver::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Valhall GPU Kernel Driver",
    "vendor": "Arm Ltd",
    "versions": [
      {
        "changes": [
          {
            "at": "r44p1",
            "status": "unaffected"
          },
          {
            "at": "r45p0",
            "status": "unaffected"
          }
        ],
        "lessThanOrEqual": "r44p0",
        "status": "affected",
        "version": "r38p0",
        "versionType": "patch"
      }
    ]
  }
]

References

developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.001

Percentile

20.0%

JSON

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