VDB
CVE-2019-1999
CVE-2019-1999
PUBLISHED
In binder_alloc_free_page of binder_alloc.c, there is a possible double free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-120025196.
EPSS 0.60% · 70.0th percentile
Risk Scores
EPSS Score
0.60%
70.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-riscv | 0, 5.4.0-24.28, 5.4.0-27.31 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1031.36, 4.4.0-1032.37, 4.4.0-1041.46 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 4.15.0-1001.1, 0 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-azure-fips | 4.15.0-1002.2, 0 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 0, 4.15.0-2000.4 |
| Ubuntu:20.04:LTS | linux-gke | 5.4.0-1051.54, 5.4.0-1033.35, 5.4.0-1035.37 |
| Ubuntu:22.04:LTS | linux-realtime | 5.15.0-1032.35, 0 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-azure-fips | 4.15.0-1002.2, 0 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.3.0-1017.19, 5.4.0-1004.4, 5.4.0-1006.6 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1016.18, 5.15.0-1017.19, 5.15.0-1018.21 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | 6.8.0-2019.20, 0 |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | *, 5.15.0-1061.70~20.04.1.1, 5.15.0-1063.72~20.04.1.1 |
| Ubuntu:Pro:FIPS-updates:18.04:LTS | linux-aws-fips | 0, 4.15.0-2000.4 |
| Ubuntu:20.04:LTS | linux-azure-fde | 5.4.0-1072.75+cvm1.1, 5.4.0-1070.73+cvm1.1, 5.4.0-1069.72+cvm1.1 |
Exploit Intelligence
Timeline
- Feb 12, 2019 PoC Published
- Feb 28, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-1999 third-party-advisory
- https://source.android.com/security/bulletin/2019-02-01 third-party-advisory
- https://www.exploit-db.com/exploits/46357/ third-party-advisory
- https://lore.kernel.org/lkml/20190301230606.8302-1-tkjos@google.com/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3979-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-1999 third-party-advisory