CVE-2020-10024
published 2020-05-11CVE-2020-10024: The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.69%
48.0th percentile
The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 and later versions. version 2.1.0 and later versions.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| zephyrproject-rtos | zephyr | >= 1.14.0 < unspecified | unspecified |
| zephyrproject-rtos | zephyr | >= 2.1.0 < unspecified | unspecified |
| zephyrproject | zephyr | — | — |
| zephyrproject | zephyr | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10024https://github.com/zephyrproject-rtos/zephyr/pull/23323https://github.com/zephyrproject-rtos/zephyr/pull/23498https://github.com/zephyrproject-rtos/zephyr/pull/23535https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-30https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10024https://github.com/zephyrproject-rtos/zephyr/pull/23323https://github.com/zephyrproject-rtos/zephyr/pull/23498https://github.com/zephyrproject-rtos/zephyr/pull/23535https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-30
2020-05-11
Published