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Alpine: intel-ucode: security update to 20191112-r0

medium Tenable Cloud Security Plugin ID 404985

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

 - Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers on some microprocessors utilizing
 speculative execution may allow an authenticated user to potentially enable information disclosure via a
 side channel with local access. A list of impacted products can be found here:
 https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-
 update-guidance_05132019.pdf (CVE-2018-12126)

 - TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated
 user to potentially enable information disclosure via a side channel with local access. (CVE-2019-11135)

See Also

https://security.alpinelinux.org/vuln/CVE-2018-12126

https://security.alpinelinux.org/vuln/CVE-2019-11135

Plugin Details

Severity: Medium

ID: 404985

Version: Revision 1.27

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 5.3

Percentile: 96.97

CVSS v2

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 3.5

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2018-12126

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2019-11135

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 5/7/2019

Reference Information

CVE: CVE-2018-12126, CVE-2019-11135

BID: 108330