CVE-2022-3563

CWE-404CWE-476 — NULL Pointer Dereference10 documents8 sources
Severity
5.7MEDIUM
EPSS
0.0%
top 92.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Bluez BluezLinux Kernel
Timeline
PublishedOct 17
Latest updateDec 11

Description

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 2.1 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5linux/kerneln/a
▶NVDbluez/bluez< 5.65
▶Debianbluez< 5.65-1+2
▶Ubuntubluez< 5.53-0ubuntu3.8+3

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

5
OSV
keystone vulnerabilities↗2025-12-11
▶
OSV
bluez vulnerabilities↗2024-06-05
▶
GHSA
GHSA-h7mh-ffww-7v4w: A vulnerability classified as problematic has been found in Linux Kernel↗2022-10-18
▶
OSV
CVE-2022-3563: A vulnerability classified as problematic has been found in Linux Kernel↗2022-10-17
▶
CVEList
Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference↗2022-10-17
▶

📋Vendor Advisories

4
Ubuntu
BlueZ vulnerabilities↗2024-06-05
▶
Microsoft
Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference↗2022-10-11
▶
Red Hat
bluez: NULL pointer dereference in read_50_controller_cap_complete() in tools/mgmt-tester.c↗2022-06-23
▶
Debian
CVE-2022-3563: bluez - A vulnerability classified as problematic has been found in Linux Kernel. Affect...↗2022
▶
CVE-2022-3563 (MEDIUM CVSS 5.7) | A vulnerability classified as probl | cvebase.io