Information Exposure Affecting intel-ucode package, versions <20190514a-r0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-ALPINE321-INTELUCODE-8483902
- published6 Dec 2024
- disclosed4 Jan 2018
Introduced: 4 Jan 2018
CVE-2017-5754 (opens in a new tab)How to fix?
Upgrade Alpine:3.21 intel-ucode to version 20190514a-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream intel-ucode package and not the intel-ucode package as distributed by Alpine.
See How to fix? for Alpine:3.21 relevant fixed versions and status.
Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.
References
- https://www.kb.cert.org/vuls/id/180049
- http://www.kb.cert.org/vuls/id/584653
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180104-cpusidechannel
- http://nvidia.custhelp.com/app/answers/detail/a_id/4609
- http://nvidia.custhelp.com/app/answers/detail/a_id/4611
- http://nvidia.custhelp.com/app/answers/detail/a_id/4613
- http://nvidia.custhelp.com/app/answers/detail/a_id/4614
- https://01.org/security/advisories/intel-oss-10003
- https://access.redhat.com/security/vulnerabilities/speculativeexecution
- https://aws.amazon.com/de/security/security-bulletins/AWS-2018-013/
- https://blog.mozilla.org/security/2018/01/03/mitigations-landing-new-class-timing-attack/
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://cert.vde.com/en-us/advisories/vde-2018-002
- https://cert.vde.com/en-us/advisories/vde-2018-003
- https://developer.arm.com/support/arm-security-updates/speculative-processor-vulnerability
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
- https://source.android.com/security/bulletin/2018-04-01
- https://support.citrix.com/article/CTX231399
- https://support.citrix.com/article/CTX234679
- https://support.f5.com/csp/article/K91229003
- https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03805en_us
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03871en_us
- https://support.lenovo.com/us/en/solutions/LEN-18282
- https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin
- https://www.mitel.com/en-ca/support/security-advisories/mitel-product-security-advisory-18-0001
- https://www.suse.com/c/suse-addresses-meltdown-spectre-vulnerabilities/
- https://www.synology.com/support/security/Synology_SA_18_01
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-001.txt
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt
- http://xenbits.xen.org/xsa/advisory-254.html
- https://www.debian.org/security/2018/dsa-4078
- https://www.debian.org/security/2018/dsa-4082
- https://www.debian.org/security/2018/dsa-4120
- https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
- https://security-tracker.debian.org/tracker/CVE-2017-5754
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:03.speculative_execution.asc
- https://security.gentoo.org/glsa/201810-06
- https://googleprojectzero.blogspot.com/2018/01/reading-privileged-memory-with-side.html
- https://meltdownattack.com/
- https://security.googleblog.com/2018/01/todays-cpu-vulnerability-what-you-need.html
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://security.netapp.com/advisory/ntap-20180104-0001/
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00016.html
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://access.redhat.com/errata/RHSA-2018:0292
- http://www.securityfocus.com/bid/102378
- http://www.securityfocus.com/bid/106128
- http://www.securitytracker.com/id/1040071
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-5754
- https://usn.ubuntu.com/3522-3/
- https://usn.ubuntu.com/3522-4/
- https://usn.ubuntu.com/3523-1/
- https://usn.ubuntu.com/3540-2/
- https://usn.ubuntu.com/3541-2/
- https://usn.ubuntu.com/3583-1/
- https://usn.ubuntu.com/3597-1/
- https://usn.ubuntu.com/3597-2/
- https://usn.ubuntu.com/usn/usn-3516-1/
- https://usn.ubuntu.com/usn/usn-3522-2/
- https://usn.ubuntu.com/usn/usn-3523-2/
- https://usn.ubuntu.com/usn/usn-3524-2/
- https://usn.ubuntu.com/usn/usn-3525-1/
- https://cdrdv2.intel.com/v1/dl/getContent/685358
- https://github.com/ionescu007/SpecuCheck