CVE-2022-25836

Bluetooth Low Energy Pairing in Bluetooth Core Specification v4.0 through v5.3 may permit an unauthenticated MITM to acquire credentials with two pairing devices via adjacent access when the MITM negotiates Legacy Passkey Pairing with the pairing Initiator and Secure Connections Passkey Pairing with the pairing Responder and brute forces the Passkey entered by the user into the Initiator. The MITM attacker can use the identified Passkey value to complete authentication with the Responder via Bluetooth pairing method confusion.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
mitreCNA
---
---
CVEADP
---
---
CISA-ADPADP
7.5 HIGH
ADJACENT_NETWORK
HIGH
NONE
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 38%
VendorProductVersion
bluetoothbluetooth_core_specification
4.0 ≤
𝑥
≤ 5.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
noble
deferred
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
deferred
focal
deferred
bionic
deferred
xenial
deferred
trusty
deferred
linux-allwinner
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ignored
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jammy
dne
focal
dne
bionic
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xenial
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linux-allwinner-5.19
noble
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focal
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linux-aws
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jammy
needs-triage
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needs-triage
bionic
ignored
xenial
ignored
trusty
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linux-aws-5.0
kinetic
dne
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bionic
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linux-aws-5.11
kinetic
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bionic
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linux-aws-5.13
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bionic
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linux-aws-5.15
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linux-aws-5.19
noble
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linux-aws-5.4
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linux-aws-6.2
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linux-hwe-5.13
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xenial
dne
trusty
dne
linux-riscv-5.11
kinetic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.15
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
dne
focal
deferred
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.19
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.8
kinetic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.5
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.8
noble
dne
jammy
needs-triage
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-snapdragon
kinetic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-starfive
noble
dne
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-5.19
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.2
noble
dne
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.5
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-xilinx-zynqmp
noble
dne
mantic
dne
lunar
dne
kinetic
dne
jammy
needs-triage
focal
deferred
bionic
dne
xenial
dne
trusty
dne