VulnerabilityModified

CVE-2022-39862

Improper authorization in Dynamic Lockscreen prior to SMR Sep-2022 Release 1 in Android R(11) and 3.3.03.66 in Android S(12) allows unauthorized use of javascript interface api.

CRITICAL 9.8EPSS 0.55%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.55%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper authorization in Dynamic Lockscreen prior to SMR Sep-2022 Release 1 in Android R(11) and 3.3.03.66 in Android S(12) allows unauthorized use of javascript interface api.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.55% probability · 44th percentile
CISA KEV: Not listed
Weakness: CWE-285
Affected: samsung/dynamic lockscreen
Source: mobile.security@samsung.com

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.