by Kastro
Paper/Archive/CVE-2023-6249

CVE-2023-6249

zephyrproject-rtos Zephyr — ipm: signed to unsigned conversion problem in esp32_ipm_send

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
37
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 38.3.383 × 207.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Signed to unsigned conversion esp32_ipm_send

Affected

ProductAffectedFixed inSource
Zephyr≤ 3.5–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
zephyr (CNA)8.0CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refgithub.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-32f5-3p9h-2rqc