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Vulnerability Details :

CVE-2025-9020

Summary
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
Published At-15 Aug, 2025 | 07:32
Updated At-15 Aug, 2025 | 16:34
Rejected At-
Credits

PX4 PX4-Autopilot Mavlink Shell Closing mavlink_receiver.cpp handle_message_serial_control use after free

A vulnerability was found in PX4 PX4-Autopilot up to 1.15.4. This issue affects the function MavlinkReceiver::handle_message_serial_control of the file src/modules/mavlink/mavlink_receiver.cpp of the component Mavlink Shell Closing Handler. The manipulation of the argument _mavlink_shell leads to use after free. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The identifier of the patch is 4395d4f00c49b888f030f5b43e2a779f1fa78708. It is recommended to apply a patch to fix this issue.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:VulDB
Assigner Org ID:1af790b2-7ee1-4545-860a-a788eba489b5
Published At:15 Aug, 2025 | 07:32
Updated At:15 Aug, 2025 | 16:34
Rejected At:
▼CVE Numbering Authority (CNA)
PX4 PX4-Autopilot Mavlink Shell Closing mavlink_receiver.cpp handle_message_serial_control use after free

A vulnerability was found in PX4 PX4-Autopilot up to 1.15.4. This issue affects the function MavlinkReceiver::handle_message_serial_control of the file src/modules/mavlink/mavlink_receiver.cpp of the component Mavlink Shell Closing Handler. The manipulation of the argument _mavlink_shell leads to use after free. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The identifier of the patch is 4395d4f00c49b888f030f5b43e2a779f1fa78708. It is recommended to apply a patch to fix this issue.

Affected Products
Vendor
PX4
Product
PX4-Autopilot
Modules
  • Mavlink Shell Closing Handler
Versions
Affected
  • 1.15.0
  • 1.15.1
  • 1.15.2
  • 1.15.3
  • 1.15.4
Problem Types
TypeCWE IDDescription
CWECWE-416Use After Free
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-416
Description: Use After Free
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.02.0LOW
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
3.14.5MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
3.04.5MEDIUM
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
2.03.5N/A
AV:L/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C
Version: 4.0
Base score: 2.0
Base severity: LOW
Vector:
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Version: 3.1
Base score: 4.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Version: 3.0
Base score: 4.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Version: 2.0
Base score: 3.5
Base severity: N/A
Vector:
AV:L/AC:H/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
0x20z (VulDB User)
Timeline
EventDate
Advisory disclosed2025-08-14 00:00:00
VulDB entry created2025-08-14 02:00:00
VulDB entry last update2025-08-14 08:06:04
Event: Advisory disclosed
Date: 2025-08-14 00:00:00
Event: VulDB entry created
Date: 2025-08-14 02:00:00
Event: VulDB entry last update
Date: 2025-08-14 08:06:04
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.320081
vdb-entry
technical-description
https://vuldb.com/?ctiid.320081
signature
permissions-required
https://vuldb.com/?submit.624722
third-party-advisory
https://github.com/PX4/PX4-Autopilot/issues/25046
issue-tracking
https://github.com/PX4/PX4-Autopilot/pull/25082
issue-tracking
https://github.com/PX4/PX4-Autopilot/pull/25082/commits/4395d4f00c49b888f030f5b43e2a779f1fa78708
issue-tracking
patch
Hyperlink: https://vuldb.com/?id.320081
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.320081
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.624722
Resource:
third-party-advisory
Hyperlink: https://github.com/PX4/PX4-Autopilot/issues/25046
Resource:
issue-tracking
Hyperlink: https://github.com/PX4/PX4-Autopilot/pull/25082
Resource:
issue-tracking
Hyperlink: https://github.com/PX4/PX4-Autopilot/pull/25082/commits/4395d4f00c49b888f030f5b43e2a779f1fa78708
Resource:
issue-tracking
patch
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@vuldb.com
Published At:15 Aug, 2025 | 08:15
Updated At:15 Aug, 2025 | 13:12

A vulnerability was found in PX4 PX4-Autopilot up to 1.15.4. This issue affects the function MavlinkReceiver::handle_message_serial_control of the file src/modules/mavlink/mavlink_receiver.cpp of the component Mavlink Shell Closing Handler. The manipulation of the argument _mavlink_shell leads to use after free. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The identifier of the patch is 4395d4f00c49b888f030f5b43e2a779f1fa78708. It is recommended to apply a patch to fix this issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.0LOW
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.14.5MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Secondary2.03.5LOW
AV:L/AC:H/Au:S/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 2.0
Base severity: LOW
Vector:
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 4.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 3.5
Base severity: LOW
Vector:
AV:L/AC:H/Au:S/C:P/I:P/A:P
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-119Primarycna@vuldb.com
CWE-416Primarycna@vuldb.com
CWE ID: CWE-119
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-416
Type: Primary
Source: cna@vuldb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/PX4/PX4-Autopilot/issues/25046cna@vuldb.com
N/A
https://github.com/PX4/PX4-Autopilot/pull/25082cna@vuldb.com
N/A
https://github.com/PX4/PX4-Autopilot/pull/25082/commits/4395d4f00c49b888f030f5b43e2a779f1fa78708cna@vuldb.com
N/A
https://vuldb.com/?ctiid.320081cna@vuldb.com
N/A
https://vuldb.com/?id.320081cna@vuldb.com
N/A
https://vuldb.com/?submit.624722cna@vuldb.com
N/A
Hyperlink: https://github.com/PX4/PX4-Autopilot/issues/25046
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/PX4/PX4-Autopilot/pull/25082
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://github.com/PX4/PX4-Autopilot/pull/25082/commits/4395d4f00c49b888f030f5b43e2a779f1fa78708
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?ctiid.320081
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?id.320081
Source: cna@vuldb.com
Resource: N/A
Hyperlink: https://vuldb.com/?submit.624722
Source: cna@vuldb.com
Resource: N/A

Change History

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