Ziming Zhang discovered that BlueZ incorrectly handled memory write operations in its gatt server. A remote attacker could possibly use this to cause BlueZ to crash leading to a denial of service, or potentially remotely execute code. (CVE-2022-0204)
{
"binaries": [
{
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},
{
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{
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5275-1.json"
{
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{
"id": "CVE-2022-0204",
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{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
{
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{
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{
"binary_name": "bluez",
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{
"binary_name": "bluez-cups",
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{
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{
"binary_name": "bluez-obexd",
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{
"binary_name": "bluez-tests",
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{
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{
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],
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}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5275-1.json"
{
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{
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{
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"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
]
}
{
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{
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{
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{
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{
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{
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{
"binary_name": "libbluetooth3",
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}
],
"availability": "No subscription required"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5275-1.json"
{
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{
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{
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"type": "CVSS_V3"
},
{
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]
}
]
}