CVE-2017-18193
CVSS V2 Medium 4.9
CVSS V3 Medium 5.5
Description
fs/f2fs/extent_cache.c in the Linux kernel before 4.13 mishandles extent trees, which allows local users to cause a denial of service (BUG) via an application with multiple threads.
Overview
- CVE ID
- CVE-2017-18193
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-02-22T15:29:00
- Last Modified Date
- 2018-05-24T01:29:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.13 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/torvalds/linux/commit/dad48e73127ba10279ea33e6dbc8d3905c4d31c0 | Patch Vendor Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dad48e73127ba10279ea33e6dbc8d3905c4d31c0 | Patch |
| http://www.securityfocus.com/bid/103147 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2018/dsa-4188 | |
| https://usn.ubuntu.com/3654-2/ | |
| https://usn.ubuntu.com/3654-1/ | |
| https://usn.ubuntu.com/3656-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-18193 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18193 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:43:11 | Added to TrackCVE | |||
| 2022-12-03 02:39:08 | 2018-02-22T15:29Z | 2018-02-22T15:29:00 | CVE Published Date | updated |
| 2022-12-03 02:39:08 | 2018-05-24T01:29:00 | CVE Modified Date | updated | |
| 2022-12-03 02:39:08 | Modified | Vulnerability Status | updated |