VDB
CVE-2020-36386
CVE-2020-36386
PUBLISHED
An issue was discovered in the Linux kernel before 5.8.1. net/bluetooth/hci_event.c has a slab out-of-bounds read in hci_extended_inquiry_result_evt, aka CID-51c19bf3d5cf.
EPSS 0.09% · 25.0th percentile
Risk Scores
EPSS Score
0.09%
25.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:FIPS:20.04:LTS | linux-aws-fips | 5.4.0-1021.21+fips2, 0 |
| Ubuntu:18.04:LTS | linux-gcp | 5.0.0-1033.34, 5.0.0-1031.32, 5.0.0-1029.30~18.04.1 |
| Ubuntu:18.04:LTS | linux-gcp-edge | 4.18.0-1011.12~18.04.1, 4.18.0-1008.9~18.04.1, 4.18.0-1007.8~18.04.1 |
| Ubuntu:16.04:LTS | linux-kvm | 4.4.0-1052.59, 4.4.0-1004.9, 4.4.0-1007.12 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1006.6, 5.4.0-1004.4, 5.3.0-1017.19 |
| Ubuntu:16.04:LTS | linux-oracle | 4.15.0-1007.9~16.04.1, *, * |
| Ubuntu:18.04:LTS | linux-oracle | 4.15.0-1038.42, 4.15.0-1037.41, 4.15.0-1031.34 |
| Ubuntu:18.04:LTS | linux-aws-5.3 | 5.3.0-1034.36, 5.3.0-1028.30~18.04.1, 5.3.0-1023.25~18.04.1 |
| Ubuntu:16.04:LTS | linux-aws-hwe | *, 4.15.0-1052.54~16.04.1, 4.15.0-1054.56~16.04.1 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1091.101~14.04.1, 4.15.0-1092.102~14.04.1, 4.15.0-1093.103~14.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 5.15.0-1073.75, 0 |
| Ubuntu:18.04:LTS | linux-kvm | 4.15.0-1027.27, 4.15.0-1002.2, 4.15.0-1003.3 |
| Ubuntu:20.04:LTS | linux-gcp | 5.4.0-1024.24, 0, 5.3.0-1004.4 |
| Ubuntu:18.04:LTS | linux-hwe | *, *, * |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 0, 4.15.0-1001.1 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 4.15.0-2000.4, 0 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-119.143~14.04.1, 4.4.0-121.145~14.04.1, 4.4.0-124.148~14.04.1 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | *, 5.0.0-1014.19, 5.0.0-1013.18 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1013.13, 4.15.0-1009.9, 4.15.0-1004.4 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1032.37, 4.4.0-1013.17, 4.4.0-1017.22 |
…and 48 more
Exploit Intelligence
Timeline
- Jun 7, 2021 CVE Published
- Jun 8, 2021 EPSS Score
- Jun 13, 2021 EPSS Score
- Aug 9, 2021 EPSS Score
- Dec 9, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 7, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 9, 2022 EPSS Score
- Aug 10, 2022 EPSS Score
- Oct 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-36386 third-party-advisory
- https://git.kernel.org/linus/51c19bf3d5cfaa66571e4b88ba2a6f6295311101 third-party-advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.1 third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=51c19bf3d5cfaa66571e4b88ba2a6f6295311101 third-party-advisory
- https://syzkaller.appspot.com/text?tag=ReproC&x=15ca2f46900000 third-party-advisory
- https://sites.google.com/view/syzscope/kasan-slab-out-of-bounds-read-in-hci_extended_inquiry_result_evt third-party-advisory
- https://syzkaller.appspot.com/bug?id=4bf11aa05c4ca51ce0df86e500fce486552dc8d2 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-36386 third-party-advisory