Google ChromeOS up to 6.1 Ipset Command ip_set_bitmap_ip.c out-of-bounds

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 (≈)
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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.
5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Google ChromeOS 4.19/5.4/5.10/5.15/6.1 and classified as critical. Affected by this issue is some unknown functionality of the file ip_set_bitmap_ip.c of the component Ipset Command Handler. Such manipulation leads to out-of-bounds. This vulnerability is uniquely identified as CVE-2025-2073. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google ChromeOS 4.19/5.4/5.10/5.15/6.1. Affected by this issue is an unknown code of the file ip_set_bitmap_ip.c of the component Ipset Command Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Out-of-Bounds Read in ip_set_bitmap_ip.c in Google ChromeOS Kernel Versions 6.1, 5.15, 5.10, 5.4, 4.19. on All devices where Termina is used allows an attacker with CAP_NET_ADMIN privileges to cause memory corruption and potentially escalate privileges via crafted ipset commands.

The advisory is shared for download at issuetracker.google.com. This vulnerability is handled as CVE-2025-2073 since 03/06/2025. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 05/06/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/06/2025 🔍
04/16/2025 +41 days 🔍
04/17/2025 +0 days 🔍
05/06/2025 +19 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: issuetracker.google.com
Status: Confirmed

CVE: CVE-2025-2073 (🔍)
GCVE (CVE): GCVE-0-2025-2073
GCVE (VulDB): GCVE-100-305372

Entryinfo

Created: 04/17/2025 01:14
Updated: 05/06/2025 12:02
Changes: 04/17/2025 01:14 (55), 05/06/2025 12:02 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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