CVE-2022-39902
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker...
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.
- Record
CVE-2022-39902- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285
- Updated
- 2026-11-02
EUVDEUVD-2022-42347
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.
- Record
EUVD-2022-42347- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-w552-xcp4-6hjg
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker...
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.
- Record
GHSA-w552-xcp4-6hjg- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-863
- Updated
- 2026-11-02
NVD
Improper authorization in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to get sensitive information including IMEI via emergency call.
- Record
CVE-2022-39902- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-39902 is a medium vulnerability (CVSS 6.5) in Samsung Exynos Firmware, published December 8, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.