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nvd[email protected]NVD:CVE-2023-2234
HistoryJul 10, 2023 - 4:15 p.m.

CVE-2023-2234

2023-07-1016:15:51
CWE-843
[email protected]
web.nvd.nist.gov
4
cve-2023-2234
union variant confusion
arbitrary code
zephyr host
bt controller

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

23.1%

JSON

Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.

Affected configurations

Nvd
Node
zephyrprojectzephyrRange≤3.3.0
VendorProductVersionCPE
zephyrprojectzephyr*cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

Related

prion 1
cvelist 1
cve 1
prion
prion
Design/Logic Flaw
2023-07-10 16:15:00
cvelist
cvelist
CVE-2023-2234 BT HCI host union variant confusion
2023-07-10 04:33:35
cve
cve
CVE-2023-2234
2023-07-10 16:15:51

CVSS3

8.8

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

23.1%

JSON
Related for NVD:CVE-2023-2234
prion1cvelist1cve1