VDB
CVE-2018-7754
CVE-2018-7754
PUBLISHED
CVSS 5.5 MEDIUM
The aoedisk_debugfs_show function in drivers/block/aoe/aoeblk.c in the Linux kernel through 4.16.4rc4 allows local users to obtain sensitive address information by reading "ffree: " lines in a debugfs file.
EPSS 0.38% · 31.0th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.38%
31.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | linux-snapdragon | 4.4.0-1078.83, 4.4.0-1081.86, 0 |
| Ubuntu:Pro:16.04:LTS | linux-kvm | 4.4.0-1056.63, 0, 4.4.0-1004.9 |
| Ubuntu:Pro:14.04:LTS | linux-aws | 4.4.0-1076.80, 4.4.0-1032.35, 4.4.0-1031.34 |
| Ubuntu:16.04:LTS | linux-gcp | 4.13.0-1019.23, 4.13.0-1017.21, 4.13.0-1015.19 |
| Ubuntu:16.04:LTS | linux-azure | 4.13.0-1014.17, 4.13.0-1011.14, 4.13.0-1009.12 |
| Ubuntu:16.04:LTS | linux-hwe | 4.13.0-26.29~16.04.2, 4.10.0-42.46~16.04.1, * |
| Ubuntu:Pro:16.04:LTS | linux | 0, 4.2.0-16.19, 4.2.0-17.21 |
| Ubuntu:Pro:14.04:LTS | linux-lts-xenial | 4.4.0-260.294~14.04.1, 4.4.0-259.293~14.04.1, 4.4.0-257.291~14.04.1 |
| Ubuntu:Pro:14.04:LTS | linux | 3.13.0-200.251, 3.13.0-202.253, 3.13.0-203.254 |
| Ubuntu:Pro:16.04:LTS | linux-aws | 0, 4.4.0-1001.10, 4.4.0-1003.12 |
Timeline
- Aug 10, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-7754 third-party-advisory
- https://elixir.bootlin.com/linux/v4.16-rc4/source/drivers/block/aoe/aoeblk.c#L421 third-party-advisory
- https://github.com/johnsonwangqize/cve-linux/blob/master/CVE-2018-7754.md third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-7754 third-party-advisory