High severity · published Mar 10, 2022
CVE-2022-0204
A heap overflow vulnerability was found in bluez in versions prior to 5.63
8.8
CVSS
1.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BL
Bluez · Bluez
before 5.63 · source: NVD
DL
Debian Linux · Debian
10.0 · source: NVD
FE
Fedora · Fedoraproject
35 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-0204
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-0204
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2039807
Patch
https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0
Exploit
https://github.com/bluez/bluez/security/advisories/GHSA-479m-xcq5-9g2q
Mailing List
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html
Third Party Advisory
https://security.gentoo.org/glsa/202209-16
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
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