CVE-2022-0204 Memory corruption in bluez
A heap overflow in the BlueZ Bluetooth stack allows local network attackers to cause a denial of service via crafted files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-0204?
CVE-2022-0204 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 9 Mar 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service.
Which versions are affected by CVE-2022-0204?
It affects 3 products.
Linux distribution packages (19)
bluez SUSE:Enterprise Storage 6 | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise High Performance Computing 15-ESPOS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise High Performance Computing 15-LTSS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Module for Basesystem 15 SP3 | All versions | 5.55-150300.3.11.1 |
bluez SUSE:Linux Enterprise Module for Basesystem 15 SP4 | All versions | 5.62-150400.4.5.1 |
bluez SUSE:Linux Enterprise Module for Desktop Applications 15 SP3 | All versions | 5.55-150300.3.11.1 |
bluez SUSE:Linux Enterprise Module for Desktop Applications 15 SP4 | All versions | 5.62-150400.4.5.1 |
bluez SUSE:Linux Enterprise Server 15 SP1-BCL | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Server 15 SP1-LTSS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Server 15-LTSS | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Server for SAP Applications 15 | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | All versions | 5.48-150000.5.31.1 |
bluez SUSE:Linux Enterprise Workstation Extension 15 SP3 | All versions | 5.55-150300.3.11.1 |
bluez SUSE:Linux Enterprise Workstation Extension 15 SP4 | All versions | 5.62-150400.4.5.1 |
bluez openSUSE:Leap 15.3 | All versions | 5.55-150300.3.11.1 |
bluez openSUSE:Leap 15.4 | All versions | 5.62-150400.4.5.1 |
bluez openSUSE:Tumbleweed | All versions | 5.65-3.1 |
Products include Bluez Bluez, Debian Debian Linux, Fedoraproject Fedora.
How do I fix CVE-2022-0204?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-0204 being exploited?
There is no known exploitation of CVE-2022-0204 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2022-0204, GHSA-479m-xcq5-9g2q, GHSA-g2fr-rq52-c2h3, MGASA-2022-0058, OESA-2022-1595, SUSE-SU-2022:2837-1 and 5 more.