Vulnerability · Published Mar 9, 2022 · Assigned by redhat
CVE-2022-0204
High 8.8
In plain English
A high-severity memory corruption in bluez. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 78% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.8%top 21.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | bluez | 5.64-1 | DEBIAN-CVE-2022-0204 |
| Debian:13 | bluez | 5.64-1 | DEBIAN-CVE-2022-0204 |
| Debian:14 | bluez | 5.64-1 | DEBIAN-CVE-2022-0204 |
| Ubuntu:22.04:LTS | bluez | 5.63-0ubuntu1 | UBUNTU-CVE-2022-0204 |
Affected products (as reported)
Weakness: CWE-119 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2039807
- https://github.com/bluez/bluez/security/advisories/GHSA-479m-xcq5-9g2q
- https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0
- GLSA-202209-16 vendor-advisory
- [debian-lts-announce] 20221024 [SECURITY] [DLA 3157-1] bluez security update mailing-list
- https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html