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Vulnerability record · CVE-2022-3650 · published 17 January 2023

CVE-2022-3650: Redhat ceph vulnerability

Redhat · Ceph

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.

7.8 CVSS 3.1 High EPSS 0.33% · top 76.8% CWE-842 · CWE-842
7.8CVSS 3.1 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
7References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lists.fedoraproject.org/archives/list/[email protected]/message/OEVVWT5ZFLYCVZNDJTDX7R6RY
https://seclists.org/oss-sec/2022/q4/41 ExploitMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202312-10
https://lists.debian.org/debian-lts-announce/2025/09/msg00025.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/OEVVWT5ZFLYCVZNDJTDX7R6RY
https://seclists.org/oss-sec/2022/q4/41 ExploitMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202312-10

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2020-25660Redhat ceph authentication bypass by capture-replay vulnerabilityA flaw was found in the Cephx authentication protocol in versions before 15.2.6 and before 14.2.14, where it does not verify Ceph clients correctly a…EPSS 1.0%7.5CVE-2024-47866Redhat ceph improper input validation vulnerabilityCeph is a distributed object, block, and file storage platform. In versions up to and including 19.2.3, using the argument `x-amz-copy-source` to put…EPSS 0.45%7.5CVE-2018-16889Redhat ceph sensitive information in log file vulnerabilityCeph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption key information in log files …EPSS 0.54%7.5CVE-2018-1128Redhat ceph storage authentication bypass by capture-replay vulnerabilityIt was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access…EPSS 1.4%7.5CVE-2018-7262Redhat ceph null pointer dereference vulnerabilityIn Ceph before 12.2.3 and 13.x through 13.0.1, the rgw_civetweb.cc RGWCivetWeb::init_env function in radosgw doesn't handle malformed HTTP headers pr…EPSS 2.9%7.1CVE-2020-27781Redhat ceph insufficiently protected credentials vulnerabilityUser credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open S…EPSS 0.31%6.5CVE-2021-3524Redhat ceph improper input validation vulnerabilityA flaw was found in the Red Hat Ceph Storage RadosGW (Ceph Object Gateway) in versions before 14.2.21. The vulnerability is related to the injection …EPSS 1.6%6.5CVE-2018-16846Redhat ceph allocation without limits vulnerabilityIt was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2022-3650), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.