CVE-2022-46152 OP-TEE Trusted OS vulnerable to Improper Validation of Array Index in the cleanup_shm_refs function

🗓️ 29 Nov 2022 00:00:00Reported by GoogleType

osv

osv🔗 osv.dev👁 7 Views

CVE-2022-46152: OP-TEE Trusted OS allows local escalation via improper array index in cleanup_shm_refs.

Reporter	Title	Published	Views	Family All 12
Circl	CVE-2022-46152	29 Nov 202220:28	–	circl
CNNVD	OP-TEE Trusted OS 输入验证错误漏洞	29 Nov 202200:00	–	cnnvd
CNVD	OP-TEE Trusted OS Buffer Overflow Vulnerability	1 Dec 202200:00	–	cnvd
CVE	CVE-2022-46152	29 Nov 202200:00	–	cve
Cvelist	CVE-2022-46152 OP-TEE Trusted OS vulnerable to Improper Validation of Array Index in the cleanup_shm_refs function	29 Nov 202200:00	–	cvelist
Debian CVE	CVE-2022-46152	29 Nov 202200:00	–	debiancve
EUVD	EUVD-2022-48987	3 Oct 202520:07	–	euvd
NVD	CVE-2022-46152	29 Nov 202217:15	–	nvd
Prion	Input validation	29 Nov 202217:15	–	prion
Positive Technologies	PT-2022-27769	29 Nov 202200:00	–	ptsecurity

Source	Link
github	www.github.com/OP-TEE/optee_os/blob/c2d449482de098f1c894b94f338440e5a327813d/core/tee/entry_std.c
nvd	www.nvd.nist.gov/vuln-metrics/cvss/v3-calculator
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46152.json
github	www.github.com/OP-TEE/optee_os/security/advisories/GHSA-65w8-6mrg-52g7
nvd	www.nvd.nist.gov/vuln/detail/CVE-2022-46152
github	www.github.com/OP-TEE/optee_os/commit/728616b28df659cf0bdde6e58a471f6ef25d023c

08 Jul 2026 06:04Current

7.2High risk

Vulners AI Score7.2

CVSS 3.18.2

EPSS0.00466

op-tee trusted os local privilege escalation improper array index cleanup_shm_refs normal world smc cve 2022 46152