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CVE-2021-3658

Опубликовано: 02 мар. 2022
Источник: debian
EPSS Низкий

Описание

bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
bluezfixed5.61-1package
blueznot-affectedbusterpackage
blueznot-affectedstretchpackage

Примечания

  • Introduced by https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=d04eb02f9bad8795297210ef80e262be16ea8f07 (5.51)

  • Fixed by: https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055

EPSS

Процентиль: 54%
0.00795
Низкий

Связанные уязвимости

CVSS3: 6.5
ubuntu
больше 4 лет назад

bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.

CVSS3: 4.6
redhat
около 5 лет назад

bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.

CVSS3: 6.5
nvd
больше 4 лет назад

bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.

CVSS3: 6.5
github
больше 4 лет назад

bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.

CVSS3: 6.5
fstec
около 5 лет назад

Уязвимость стека технологии Bluetooth для Linux BlueZ, связанная с неправильной авторизацией, позволяющая нарушителю получить доступ к конфиденциальным данным

EPSS

Процентиль: 54%
0.00795
Низкий