Vulnerability Details : CVE-2021-38260
NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostParseDeviceConfigurationDescriptor().
Vulnerability category: Overflow
Products affected by CVE-2021-38260
- cpe:2.3:a:nxp:mcuxpresso_software_development_kit:2.7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-38260
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-38260
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2021-38260
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-38260
-
https://mcusec.github.io/vulnerabilities_details#nxp_usb
Vulnerabilities Details | mcusec.github.ioExploit;Third Party Advisory
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