CVE-2017-18218
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
In drivers/net/ethernet/hisilicon/hns/hns_enet.c in the Linux kernel before 4.13, local users can cause a denial of service (use-after-free and BUG) or possibly have unspecified other impact by leveraging differences in skb handling between hns_nic_net_xmit_hw and hns_nic_net_xmit.
Overview
- CVE ID
- CVE-2017-18218
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-03-05T20:29:00
- Last Modified Date
- 2023-02-07T22:01:10
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:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/torvalds/linux/commit/27463ad99f738ed93c7c8b3e2e5bc8c4853a2ff2 | Patch Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=27463ad99f738ed93c7c8b3e2e5bc8c4853a2ff2 | Patch Vendor Advisory |
| http://www.securityfocus.com/bid/103277 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2018/dsa-4188 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-18218 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18218 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:44:26 | Added to TrackCVE | |||
| 2022-12-03 03:01:06 | 2018-03-05T20:29Z | 2018-03-05T20:29:00 | CVE Published Date | updated |
| 2022-12-03 03:01:06 | 2018-05-03T01:29:37 | CVE Modified Date | updated | |
| 2022-12-03 03:01:06 | Modified | Vulnerability Status | updated | |
| 2023-02-07 20:07:00 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-07 23:06:46 | 2023-02-07T22:01:10 | CVE Modified Date | updated | |
| 2023-02-07 23:06:46 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |