FreeBSD proc_getargv out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in FreeBSD. Affected by this issue is the function proc_getargv. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2022-23089. There is no exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in FreeBSD (Operating System) (the affected version unknown). It has been classified as problematic. Affected is the function proc_getargv. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. CVE summarizes:

When dumping core and saving process information, proc_getargv() might return an sbuf which have a sbuf_len() of 0 or -1, which is not properly handled. An out-of-bound read can happen when user constructs a specially crafted ps_string, which in turn can cause the kernel to crash.

The weakness was shared 02/15/2024 by Josef Sipek. The advisory is available at security.freebsd.org. This vulnerability is traded as CVE-2022-23089 since 01/10/2022. Technical details are known, but there is no available exploit.

Applying a patch is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/10/2022 🔍
02/15/2024 +766 days 🔍
02/15/2024 +0 days 🔍
03/13/2025 +392 days 🔍

Sourcesinfo

Product: freebsd.org

Advisory: security.freebsd.org
Researcher: Josef Sipek
Status: Confirmed

CVE: CVE-2022-23089 (🔍)
GCVE (CVE): GCVE-0-2022-23089
GCVE (VulDB): GCVE-100-253914

Entryinfo

Created: 02/15/2024 08:59
Updated: 03/13/2025 23:29
Changes: 02/15/2024 08:59 (39), 03/13/2025 23:29 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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