CVE-2017-10911
CVSS V2 Medium 4.9
CVSS V3 Medium 6.5
Description
The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216.
Overview
- CVE ID
- CVE-2017-10911
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-07-05T01:29:00
- Last Modified Date
- 2018-09-07T10:29:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 4.11.7 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- NONE
- Availability Impact
- NONE
- 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:C/C:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://xenbits.xen.org/xsa/advisory-216.html | Mitigation Vendor Advisory |
| https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341 | Patch Third Party Advisory |
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8 | Mailing List Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/99162 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038720 | VDB Entry Third Party Advisory |
| https://security.gentoo.org/glsa/201708-03 | |
| http://www.debian.org/security/2017/dsa-3945 | |
| http://www.debian.org/security/2017/dsa-3927 | |
| http://www.debian.org/security/2017/dsa-3920 | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-10911 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10911 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:38:05 | Added to TrackCVE | |||
| 2022-12-02 18:16:01 | 2017-07-05T01:29Z | 2017-07-05T01:29:00 | CVE Published Date | updated |
| 2022-12-02 18:16:01 | 2018-09-07T10:29:02 | CVE Modified Date | updated | |
| 2022-12-02 18:16:01 | Modified | Vulnerability Status | updated |