Home/CVE/A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could
CVE

CVE-2022-0204

A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could

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.

HIGH · CVSS 8.8 EPSS 0.00049
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-190Integer Overflow or Wraparound
▤

Affected Products & Versions

3
bluez< 5.63
fedoraproject fedoraall versions
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-479m-xcq5-9g2qgithub.com
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Mar 2022 · 05:44 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

6
suse-csafopenSUSE-SU-2024:12394-1
suse-csafSUSE-SU-2022:3247-1
suse-csafSUSE-SU-2022:2948-1
suse-csafSUSE-SU-2022:2883-1
suse-csafSUSE-SU-2022:2837-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=2039807Issue TrackingPatchThird Party Advisory
https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202209-16Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
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