VDB-213715 · CVE-2022-3650 · Nessus 215717

ceph Crash Service placement of user into incorrect group

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in ceph. It has been classified as critical. The impacted element is an unknown function of the component Crash Service. This manipulation causes an unknown weakness. This vulnerability is registered as CVE-2022-3650. The attack needs to be launched locally. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability classified as critical was found in ceph (unknown version). Affected by this vulnerability is an unknown code block of the component Crash Service. The CWE definition for the vulnerability is CWE-842. The product or the administrator places a user into an incorrect group. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A privilege escalation flaw was found in Ceph. Ceph-crash.service allows a local attacker to escalate privileges to root in the form of a crash dump, and dump privileged information.

The weakness was published 11/15/2022. It is possible to read the advisory at access.redhat.com. This vulnerability is known as CVE-2022-3650 since 10/21/2022. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 215717 (Azure Linux 3.0 Security Update: ceph (CVE-2022-3650)), which helps to determine the existence of the flaw in a target environment.

Applying the patch 2b62b893b2a5e7b434dc70acc106b4ba18b554cf is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (215717). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

ceph

License

open-source

Website

Product: https://github.com/ceph/ceph/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Placement of user into incorrect group
CWE: CWE-842
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 215717
Nessus Name: Azure Linux 3.0 Security Update: ceph (CVE-2022-3650)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2b62b893b2a5e7b434dc70acc106b4ba18b554cf

Timelineinfo

10/21/2022 🔍
11/15/2022 +25 days 🔍
11/15/2022 +0 days 🔍
11/05/2025 +1086 days 🔍

Sourcesinfo

Product: github.com

Advisory: access.redhat.com
Status: Confirmed

CVE: CVE-2022-3650 (🔍)
GCVE (CVE): GCVE-0-2022-3650
GCVE (VulDB): GCVE-100-213715

Entryinfo

Created: 11/15/2022 21:36
Updated: 11/05/2025 15:52
Changes: 11/15/2022 21:36 (36), 02/12/2025 09:29 (16), 11/05/2025 15:52 (13)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.