CVE-2017-5926

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern AMD processors. By performing a side-channel attack on the MMU operations, it is possible to leak data and code pointers from JavaScript, breaking ASLR.
Overview
  • CVE ID
  • CVE-2017-5926
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-02-27T07:59:00
  • Last Modified Date
  • 2017-03-02T02:59:02
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:h:allwinner:a64:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:athlon_ii_640_x4:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:e-350:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:fx-8120_8-core:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:fx-8320_8-core:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:fx-8350_8-core:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:amd:phenom_9550_4-core:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:atom_c2750:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:celeron_n2840:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i5_m480:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i7-2620qm:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i7-3632qm:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i7-4500u:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i7-6700k:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:core_i7_920:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:xeon_e3-1240_v5:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:intel:xeon_e5-2658_v2:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nvidia:tegra_k1_cd570m-a1:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:nvidia:tegra_k1_cd580m-a1:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:samsung:exynos_5800:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.vusec.net/projects/anc Exploit Technical Description Third Party Advisory
http://www.cs.vu.nl/~herbertb/download/papers/anc_ndss17.pdf Exploit Technical Description Third Party Advisory
http://www.securityfocus.com/bid/96457
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-5926
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5926
History
Created Old Value New Value Data Type Notes
2022-05-10 09:47:49 Added to TrackCVE
2022-12-02 14:15:44 2017-02-27T07:59Z 2017-02-27T07:59:00 CVE Published Date updated
2022-12-02 14:15:44 2017-03-02T02:59:02 CVE Modified Date updated
2022-12-02 14:15:44 Modified Vulnerability Status updated