VDB
CVE-2020-15780
CVE-2020-15780
PUBLISHED
An issue was discovered in drivers/acpi/acpi_configfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by attackers to bypass lockdown and secure boot restrictions, aka CID-75b0cea7bf30.
EPSS 0.69% · 72.3th percentile
Risk Scores
EPSS Score
0.69%
72.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | linux-raspi | 0, 5.4.0-1012.12, 5.4.0-1013.13 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 5.3.0-1018.19~18.04.1, *, * |
| Ubuntu:18.04:LTS | linux-azure-edge | 0, 4.18.0-1006.6~18.04.1, 4.18.0-1007.7~18.04.1 |
| Ubuntu:20.04:LTS | linux-azure-fde | *, 5.4.0-1089.94+cvm1.2, * |
| Ubuntu:18.04:LTS | linux-snapdragon | 4.15.0-1064.71, 4.15.0-1071.78, 4.4.0-1078.83 |
| Ubuntu:18.04:LTS | linux-azure-4.15 | 4.15.0-1083.93, 4.15.0-1089.99, 4.15.0-1091.101 |
| Ubuntu:18.04:LTS | linux-kvm | 4.15.0-1056.57, 4.15.0-1058.59, 4.15.0-1010.10 |
| Ubuntu:20.04:LTS | linux-raspi2 | 5.4.0-1004.4, 5.3.0-1017.19, 5.3.0-1015.17 |
| Ubuntu:18.04:LTS | linux-gke-5.0 | 5.0.0-1035.36, 5.0.0-1037.38, 5.0.0-1042.43 |
| Ubuntu:20.04:LTS | linux-oracle | 5.4.0-1018.18, 0, 5.3.0-1002.2 |
| Ubuntu:Pro:14.04:LTS | linux-azure | 4.15.0-1077.82~14.04.1, 4.15.0-1074.79~14.04.1, 4.15.0-1069.74~14.04.1 |
| Ubuntu:20.04:LTS | linux-kvm | 5.3.0-1003.3, 5.4.0-1009.9, 5.4.0-1007.7 |
| Ubuntu:18.04:LTS | linux-hwe | 4.18.0-13.14~18.04.1, 4.18.0-17.18~18.04.1, 4.18.0-18.19~18.04.1 |
| Ubuntu:20.04:LTS | linux-gcp | 5.3.0-1004.4, 5.3.0-1011.12, 5.4.0-1015.15 |
| Ubuntu:22.04:LTS | linux-riscv | 5.13.0-1004.4, 5.15.0-1006.6, 5.15.0-1023.27 |
| Ubuntu:18.04:LTS | linux-gcp-edge | *, *, 0 |
| Ubuntu:18.04:LTS | linux-azure | *, *, * |
| Ubuntu:18.04:LTS | linux-aws | 4.15.0-1019.19, 4.15.0-1021.21, 4.15.0-1023.23 |
| Ubuntu:18.04:LTS | linux-oracle-5.0 | 5.0.0-1007.12~18.04.1, 5.0.0-1010.15~18.04.1, * |
| Ubuntu:18.04:LTS | linux-gke-5.3 | 5.3.0-1017.18~18.04.1, *, 5.3.0-1016.17~18.04.1 |
…and 37 more
Exploit Intelligence
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc-repo)
- Annavid/CVE-2020-15780-exploit (github-poc)
- Annavid/CVE-2020-15780-exploit (github-poc)
- Annavid/CVE-2020-15780-exploit (github-poc)
…and 3 more exploits
Timeline
- Jul 15, 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
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-15780 third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/06/15/3 third-party-advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.7 third-party-advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=75b0cea7bf307f362057cc778efe89af4c615354 third-party-advisory
- https://git.zx2c4.com/american-unsigned-language/tree/american-unsigned-language-2.sh third-party-advisory
- https://ubuntu.com/security/notices/USN-4425-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4426-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4439-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4440-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-15780 third-party-advisory