CVE-2021-3510 describes an incorrect JSON array decoding vulnerability in Zephyr RTOS versions 1.14.0 and 2.5.0 and later, leading to an attempt to access a child of a non-structure pointer (CWE-588). This vulnerability carries a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity, potentially leading to high availability impact. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.14.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:1.14.0:-:*:*:*:*:*:* | ||
1.14.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc1:*:*:*:*:*:* | ||
1.14.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc2:*:*:*:*:*:* | ||
1.14.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:1.14.0:rc3:*:*:*:*:*:* | ||
1.14.1CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:1.14.1:-:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.