VDB
CVE-2019-12380
CVE-2019-12380
PUBLISHED
CVSS 5.5 MEDIUM
**DISPUTED** An issue was discovered in the efi subsystem in the Linux kernel through 5.1.5. phys_efi_set_virtual_address_map in arch/x86/platform/efi/efi.c and efi_call_phys_prolog in arch/x86/platform/efi/efi_64.c mishandle memory allocation failures. NOTE: This id is disputed as not being an issue because “All the code touched by the referenced commit runs only at boot, before any user processes are started. Therefore, there is no possibility for an unprivileged user to control it.”.
EPSS 0.47% · 38.3th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.47%
38.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-oem | 4.15.0-1009.12, 4.15.0-1012.15, 4.15.0-1013.16 |
| Ubuntu:Pro:14.04:LTS | linux-azure | *, 4.15.0-1055.60~14.04.1, 4.15.0-1056.61~14.04.1 |
| Ubuntu:Pro:FIPS:16.04:LTS | linux-fips | 4.4.0-1006.6, 4.4.0-1010.13, 4.4.0-1011.14 |
| Ubuntu:16.04:LTS | linux-kvm | 4.4.0-1004.9, 4.4.0-1046.52, 4.4.0-1051.58 |
| Ubuntu:18.04:LTS | linux-aws-5.0 | 5.0.0-1021.24~18.04.1, 0, 5.0.0-1023.26~18.04.1 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-gcp-fips | 4.15.0-1001.1, 0 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:18.04:LTS | linux-gcp-4.15 | 4.15.0-1077.87, 0, 4.15.0-1071.81 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:16.04:LTS | linux-raspi2 | 4.2.0-1014.21, 4.4.0-1034.41, 4.4.0-1055.62 |
| Ubuntu:18.04:LTS | linux-gke-4.15 | 4.15.0-1037.39, 4.15.0-1040.42, 4.15.0-1041.43 |
| Ubuntu:16.04:LTS | linux-gcp | 4.15.0-1040.42~16.04.1, 4.15.0-1041.43, 4.15.0-1046.49 |
| Ubuntu:Pro:FIPS:18.04:LTS | linux-aws-fips | 4.15.0-2000.4, 0 |
| Ubuntu:18.04:LTS | linux-aws | 4.15.0-1031.33, 0, 4.15.0-1001.1 |
| Ubuntu:18.04:LTS | linux-azure-4.15 | 4.15.0-1082.92, 4.15.0-1083.93, 4.15.0-1089.99 |
| Ubuntu:16.04:LTS | linux-snapdragon | 4.4.0-1013.15, 4.4.0-1030.33, 4.4.0-1053.57 |
| Ubuntu:18.04:LTS | linux | 4.15.0-76.86, 4.15.0-88.88, 4.15.0-91.92 |
| Ubuntu:18.04:LTS | linux-hwe-edge | *, 0, 5.3.0-24.26~18.04.2 |
| Ubuntu:18.04:LTS | linux-azure-edge | 0, *, 4.18.0-1008.8~18.04.1 |
| Ubuntu:18.04:LTS | linux-azure | 4.15.0-1031.32, *, 4.15.0-1002.2 |
…and 26 more
Timeline
- May 28, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-12380 third-party-advisory
- https://ubuntu.com/security/notices/USN-4414-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4427-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4439-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-12380 third-party-advisory