VDB
CVE-2020-0305
CVE-2020-0305
PUBLISHED
In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744
EPSS 0.04% · 12.0th percentile
Risk Scores
EPSS Score
0.04%
12.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-hwe | 5.3.0-53.47~18.04.1, *, 5.3.0-65.59 |
| Ubuntu:18.04:LTS | linux-azure-5.3 | 5.3.0-1020.21~18.04.1, 5.3.0-1019.20~18.04.1, 5.3.0-1016.17~18.04.1 |
| Ubuntu:18.04:LTS | linux-oracle-5.3 | *, *, 0 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-142.168~14.04.1, *, * |
| Ubuntu:Pro:20.04:LTS | linux-azure-fde-5.15 | *, 5.15.0-1096.105~20.04.1.1, 5.15.0-1086.95~20.04.1.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | 0, 5.4.0-1068.71+cvm1.1, 5.4.0-1069.72+cvm1.1 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1009.10~18.04.1, 4.18.0-1005.6~18.04.1, 4.18.0-1004.5~18.04.1 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 0, 5.3.0-1017.18~18.04.1, 5.3.0-1023.25~18.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-52.85, 3.13.0-51.84, 3.13.0-49.83 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 5.3.0-24.26~18.04.2, 5.3.0-23.25~18.04.2 |
| Ubuntu:16.04:LTS | linux-hwe-edge | 4.8.0-30.32~16.04.1, 0, 4.8.0-32.34~16.04.1 |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1022.25~18.04.1, 5.0.0-1024.27~18.04.1, 5.0.0-1027.30 |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1059.63, 4.4.0-1061.66, 4.4.0-1063.68 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1056.61~14.04.1, *, * |
| Ubuntu:16.04:LTS | linux-aws | 4.4.0-1039.48, 4.4.0-1032.41, 4.4.0-1047.56 |
| Ubuntu:18.04:LTS | linux-azure-edge | 4.18.0-1008.8~18.04.1, 4.18.0-1007.7~18.04.1, 0 |
| Ubuntu:16.04:LTS | linux-hwe | 4.15.0-38.41~16.04.1, 0, 4.8.0-36.36~16.04.1 |
| Ubuntu:22.04:LTS | linux-riscv | 5.15.0-1016.18, 5.15.0-1018.21, 5.15.0-1017.19 |
| Ubuntu:18.04:LTS | linux-gke-5.3 | 0, 5.3.0-1011.12~18.04.1, * |
…and 33 more
Timeline
- Jul 17, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-0305 third-party-advisory
- https://git.kernel.org/linus/68faa679b8be1a74e6663c21c3a9d25d32f1c079 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-0305 third-party-advisory