VDB
CVE-2017-18200
CVE-2017-18200
REJECTED
CVSS 5.5 MEDIUM
The f2fs implementation in the Linux kernel before 4.14 mishandles reference counts associated with f2fs_wait_discard_bios calls, which allows local users to cause a denial of service (BUG), as demonstrated by fstrim.
EPSS 0.36% · 28.2th 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
0.36%
28.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | linux-azure | 0, 4.11.0-1009.9, 4.11.0-1013.13 |
| Ubuntu:16.04:LTS | linux-hwe | 0, 4.10.0-37.41~16.04.1, 4.10.0-40.44~16.04.1 |
| Ubuntu:16.04:LTS | linux-gcp | 0, 4.10.0-1004.4, 4.10.0-1006.6 |
| Ubuntu:14.04:LTS | linux-azure | 0 |
Timeline
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-18200 third-party-advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=638164a2718f337ea224b747cf5977ef143166a4 third-party-advisory
- https://github.com/torvalds/linux/commit/638164a2718f337ea224b747cf5977ef143166a4 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-18200 third-party-advisory