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CVE Vulnerability Details :
CVE-2025-5866
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-09 Jun, 2025 | 07:00
Updated At-09 Jun, 2025 | 13:38
Rejected At-
▼CVE Numbering Authority (CNA)
RT-Thread lwp_syscall.c sys_sigprocmask array index

A vulnerability classified as critical has been found in RT-Thread 5.1.0. This affects the function sys_sigprocmask of the file rt-thread/components/lwp/lwp_syscall.c. The manipulation of the argument how leads to improper validation of array index.

Affected Products
Vendor
n/a
Product
RT-Thread
Versions
Affected
  • 5.1.0
Problem Types
TypeCWE IDDescription
CWECWE-129Improper Validation of Array Index
CWECWE-119Memory Corruption
Type: CWE
CWE ID: CWE-129
Description: Improper Validation of Array Index
Type: CWE
CWE ID: CWE-119
Description: Memory Corruption
Metrics
VersionBase scoreBase severityVector
4.08.6HIGH
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
3.18.0HIGH
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
3.08.0HIGH
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
2.07.4N/A
AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X
Version: 3.1
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
Version: 3.0
Base score: 8.0
Base severity: HIGH
Vector:
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R
Version: 2.0
Base score: 7.4
Base severity: N/A
Vector:
AV:A/AC:M/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Zephyr Saxon (VulDB User)
Timeline
EventDate
Advisory disclosed2025-06-08 00:00:00
VulDB entry created2025-06-08 02:00:00
VulDB entry last update2025-06-08 19:41:44
Event: Advisory disclosed
Date: 2025-06-08 00:00:00
Event: VulDB entry created
Date: 2025-06-08 02:00:00
Event: VulDB entry last update
Date: 2025-06-08 19:41:44
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.311625
vdb-entry
technical-description
https://vuldb.com/?ctiid.311625
signature
permissions-required
https://vuldb.com/?submit.584127
third-party-advisory
https://github.com/RT-Thread/rt-thread/issues/10300
issue-tracking
Hyperlink: https://vuldb.com/?id.311625
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.311625
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.584127
Resource:
third-party-advisory
Hyperlink: https://github.com/RT-Thread/rt-thread/issues/10300
Resource:
issue-tracking
▼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
Details not found