PUB-A-198713939

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-198713939.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-198713939
Aliases
  • A-198713939
  • CVE-2021-39647
Published
2021-12-01T00:00:00Z
Modified
2026-09-18T15:47:37Z
Summary
[none]
Details

In mon_smc_load_sp of gs101-sc/plat/samsung/exynos/soc/exynos9845/smc_booting.S, there is a possible reinitialization of TEE due to improper locking. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2021-12-05

Affected versions

Other
Device specific

Ecosystem specific 

{
    "severity": "Moderate",
    "spl": "2021-12-05",
    "types": [
        "ID"
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/PUB-A-198713939.json"