CVE-2017-9150

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows local users to obtain sensitive address information via crafted bpf system calls.
Overview
  • CVE ID
  • CVE-2017-9150
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-05-22T22:29:00
  • Last Modified Date
  • 2017-09-09T01:29:03
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 4.10.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • 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/0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking Patch Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1251 Issue Tracking Patch Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1 Release Notes Vendor Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/98635
https://www.exploit-db.com/exploits/42048/
https://source.android.com/security/bulletin/2017-09-01
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-9150
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9150
History
Created Old Value New Value Data Type Notes
2022-05-10 08:38:11 Added to TrackCVE
2022-12-02 17:11:06 2017-05-22T22:29Z 2017-05-22T22:29:00 CVE Published Date updated
2022-12-02 17:11:06 2017-09-09T01:29:03 CVE Modified Date updated
2022-12-02 17:11:06 Modified Vulnerability Status updated