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CVE-2025-67269

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

gpsd是一款用于接收GPS数据的守护程序。 gpsd存在安全漏洞，该漏洞源于nextstate函数中存在整数下溢，可能导致CPU利用率达到100%和拒绝服务。

AI Predicted 7.5 Difficulty: Moderate EPSS 0.56% · P45

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2025-67269

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer underflow vulnerability exists in the `nextstate()` function in `gpsd/packet.c` of gpsd versions prior to commit `ffa1d6f40bca0b035fc7f5e563160ebb67199da7`. When parsing a NAVCOM packet, the payload length is calculated using `lexer->length = (size_t)c - 4` without checking if the input byte `c` is less than 4. This results in an unsigned integer underflow, setting `lexer->length` to a very large value (near `SIZE_MAX`). The parser then enters a loop attempting to consume this massive number of bytes, causing 100% CPU utilization and a Denial of Service (DoS) condition.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
gpsd 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
gpsd是一款用于接收GPS数据的守护程序。 gpsd存在安全漏洞，该漏洞源于nextstate函数中存在整数下溢，可能导致CPU利用率达到100%和拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-67269

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III. Intelligence Information for CVE-2025-67269

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Patches & Fixes for CVE-2025-67269 (1)

Other References for CVE-2025-67269 (2)

Same Patch Batch · n/a · 2026-01-02 · 12 CVEs total

CVE-2025-15439 6.3 MEDIUM Daptin Aggregate API resource_aggregate.go goqu.L sql injection
CVE-2025-15438 4.7 MEDIUM PluXml Media Management medias.php __destruct deserialization
CVE-2025-15437 3.5 LOW LigeroSmart Environment Variable cross site scripting
CVE-2025-15419 3.3 LOW Open5GS GTPv2-C Flow s5c-handler.c sgwc_s5c_handle_create_session_response denial of servi
CVE-2024-55374 REDCap 安全漏洞
CVE-2025-45286 go-httpbin 安全漏洞
CVE-2025-67158 Revotech I6032W-FHW 安全漏洞
CVE-2025-67160 Vatilon IP Cameras 安全漏洞
CVE-2025-67159 Vatilon IP Cameras 安全漏洞
CVE-2025-67268 gpsd 安全漏洞
CVE-2025-65125 online-movie-booking 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-67269

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