CVE-2022-30984

HIGH
Published Aug 26, 20223y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Aug 26, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

A buffer overflow vulnerability in the Rubrik Backup Service (RBS) Agent for Linux or Unix-based systems in Rubrik CDM 7.0.1, 7.0.1-p1, 7.0.1-p2 or 7.0.1-p3 before CDM 7.0.2-p2 could allow a local attacker to obtain root privileges by sending a crafted message to the RBS agent.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-120

Affected Products 6

VendorProductVersionRange
rubrikcdm7.0.1any
rubrikcdm7.0.1any
rubrikcdm7.0.1any
rubrikcdm7.0.1any
linuxlinux_kernel*any
opengroupunix*any

References 2

  • rubrik.com https://rubrik.com
    Vendor Advisory
  • rubrik.com https://www.rubrik.com/advisories/rbk-20220705-V0037
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.