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01 Record

CVE-2017-5926

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

UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector

02 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

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
1.58% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 75.0% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2017-02-27 07:25Z9 YR AGO
Last updated
2024-08-05 15:18Z2 YR AGO
Reserved
2017-02-07
Assigning CNA
mitre
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
Data version
5.1
Document digest
0bcee8cdbe9a7e2494cf0f388370bc7a862d56c8cffd6684aad3b23895fb0f57

05 Affected products

VendorProductVersionsPlatforms
allwinnera64Not specified—
amdathlon_ii_640_x4Not specified—
amde-350Not specified—
amdfx-8120_8-coreNot specified—
amdfx-8320_8-coreNot specified—
amdfx-8350_8-coreNot specified—
amdphenom_9550_4-coreNot specified—
intelatom_c2750Not specified—
intelceleron_n2840Not specified—
intelcore_i5_m480Not specified—
intelcore_i7-2620qmNot specified—
intelcore_i7-3632qmNot specified—
intelcore_i7-4500uNot specified—
intelcore_i7-6700kNot specified—
intelcore_i7_920Not specified—
intelxeon_e3-1240_v5Not specified—
intelxeon_e5-2658_v2Not specified—
nvidiategra_k1_cd570m-a1Not specified—
nvidiategra_k1_cd580m-a1Not specified—
samsungexynos_5800Not specified—

06 References