In bta_hl_sdp_query_results of bta_hl_main.cc, there is a possible use-after-free due to a race condition.

Published 7 y ago 2019-02-28 · modified 4 mo ago 2026-06-17 · JSON

CVSS

7.5

v3.0 · NVD

CISA KEV

not known exploited

EPSS

1.3%

percentile 71%

Public exploits

none known

In bta_hl_sdp_query_results of bta_hl_main.cc, there is a possible use-after-free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-116222069.

Exploit prediction (EPSS)

1.33% probability of exploitation in the next 30 days, higher than 71% of all scored CVEs.

CVSS scores

Assigned by	Version	Score	Vector
NVD	3.0	7.5	`CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H`
NVD	2.0	7.6	`AV:N/AC:H/Au:N/C:C/I:C/A:C`

Affected products

Android Android

Classification

Weakness

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
CWE-416 Use After Free

References

source.android.com /security/bulletin/2019-02-01 · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/106946 · vdb-entry, x_refsource_BID, x_transferred

Sources

CVE List: CVE-2019-1992
NVD: CVE-2019-1992

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