CVE-2017-5925: Infoleak
First published: Mon Feb 27 2017(Updated: )
Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern Intel processors. By performing a side-channel attack on the MMU operations, it is possible to leak data and code pointers from JavaScript, breaking ASLR.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Allwinner A64 | ||
| AMD Athlon II 640 X4 | ||
| AMD E-350 | ||
| AMD FX-8120 | ||
| AMD FX-8320 | ||
| AMD FX-8350 | ||
| AMD Phenom 9550 | ||
| Intel Atom C2750 Firmware | ||
| Intel Celeron N2840 Firmware | ||
| Intel Core i5 | ||
| Intel Core i7-2620QM | ||
| Intel Core i7-3632QM | ||
| Intel Core i7-4500U | ||
| Intel Core i7-6700k firmware | ||
| Intel Core i7-920 | ||
| Intel Xeon E3-1240 v5 Firmware | ||
| Intel Xeon E5-2658 v2 Firmware | ||
| NVIDIA Tegra K1 | ||
| NVIDIA Tegra K1 | ||
| Samsung Exynos 5800 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-5925?
CVE-2017-5925 is considered a high-severity vulnerability as it allows unauthorized data leakage through side-channel attacks.
How do I fix CVE-2017-5925?
Fixing CVE-2017-5925 involves applying relevant software patches or firmware updates provided by the affected hardware manufacturers.
What systems are affected by CVE-2017-5925?
CVE-2017-5925 affects a range of systems including various Intel, AMD, and Nvidia processors.
What type of attack is CVE-2017-5925 associated with?
CVE-2017-5925 is associated with side-channel attacks exploiting MMU operations during virtual to physical address translations.
How does CVE-2017-5925 impact security measures like ASLR?
CVE-2017-5925 undermines ASLR by enabling attackers to leak memory addresses and pointers, potentially leading to further exploitations.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/references
- agent/weakness
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/allwinner
- canonical/allwinner a64
- vendor/amd
- canonical/amd athlon ii 640 x4
- canonical/amd e-350
- canonical/amd fx-8120
- canonical/amd fx-8320
- canonical/amd fx-8350
- canonical/amd phenom 9550
- vendor/intel
- canonical/intel atom c2750 firmware
- canonical/intel celeron n2840 firmware
- canonical/intel core i5
- canonical/intel core i7-2620qm
- canonical/intel core i7-3632qm
- canonical/intel core i7-4500u
- canonical/intel core i7-6700k firmware
- canonical/intel core i7-920
- canonical/intel xeon e3-1240 v5 firmware
- canonical/intel xeon e5-2658 v2 firmware
- vendor/nvidia
- canonical/nvidia tegra k1
- vendor/samsung
- canonical/samsung exynos 5800