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ZephyrCVE-2023-0396

HistoryJan 25, 2023 - 2:02 a.m.

CVE-2023-0396

2023-01-2502:02:06

CWE-126

CWE-125

zephyr

web.nvd.nist.gov

cve-2023-0396

bluetooth

buffer overreads

hci command

nvd

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

35.2%

JSON

A malicious / defective bluetooth controller can cause buffer overreads in the most functions that process HCI command responses.

Affected configurations

Nvd

Node

zephyrprojectzephyrRange≤3.2.0

VendorProductVersionCPE
zephyrprojectzephyr*cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
zephyrproject	zephyr	*	cpe:2.3:o:zephyrproject:zephyr::::::::

CNA Affected

[
  {
    "vendor": "zephyrproject-rtos",
    "product": "zephyr",
    "versions": [
      {
        "version": "unspecified",
        "lessThanOrEqual": "v3.2",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8rpp-6vxq-pqg3

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

35.2%

JSON

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