Home/CVE/Cryptographic timing conditions in the subsystem for Intel(R) PTT before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45,
CVE

CVE-2019-11090

Cryptographic timing conditions in the subsystem for Intel(R) PTT before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45,

Cryptographic timing conditions in the subsystem for Intel(R) PTT before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.0 and 14.0.10.

Intel(R) TXE 3.1.70 and 4.0.20.

Intel(R) SPS before versions SPS_E5_04.01.04.305.0, SPS_SoC-X_04.00.04.108.0, SPS_SoC-A_04.00.04.191.0, SPS_E3_04.01.04.086.0, SPS_E3_04.08.04.047.0 may allow an unauthenticated user to potentially enable information disclosure via network access.

MEDIUM · CVSS 5.9 EPSS 0.03781
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
▤

Affected Products & Versions

13
intel platform trust technology firmware>= 11.0 and <= 11.8.70
intel platform trust technology firmware>= 11.10 and < 11.11.70
intel platform trust technology firmware>= 11.20 and < 11.22.70
intel platform trust technology firmware>= 12.0 and < 12.0.45
intel platform trust technology firmware>= 13.0 and < 13.0.0
intel platform trust technology firmware>= 14.0.0 and < 14.0.10
intel server platform services firmwareall versions
intel server platform services firmware>= sps_e3_04.01.00.000.0 and < sps_e3_04.01.04.086.0
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Dec 2019 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.htmlVendor Advisory
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