Information Exposure Affecting perf package, versions <0:4.14.62-70.117.amzn2
Threat Intelligence
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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Test your applications- Snyk IDSNYK-AMZN2-PERF-1665029
- published27 Sept 2021
- disclosed14 Aug 2018
Introduced: 14 Aug 2018
CVE-2018-3615 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2 perf to version 0:4.14.62-70.117.amzn2 or higher.
This issue was patched in ALAS2-2018-1058.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 relevant fixed versions and status.
Systems with microprocessors utilizing speculative execution and Intel software guard extensions (Intel SGX) may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis.
References
- http://www.securityfocus.com/bid/105080
- https://www.kb.cert.org/vuls/id/982149
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180814-cpusidechannel
- https://cert-portal.siemens.com/productcert/pdf/ssa-254686.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-608355.pdf
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0008
- https://security.netapp.com/advisory/ntap-20180815-0001/
- https://software.intel.com/security-software-guidance/software-guidance/l1-terminal-fault
- https://support.f5.com/csp/article/K35558453
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03874en_us
- http://support.lenovo.com/us/en/solutions/LEN-24163
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00161.html
- https://www.synology.com/support/security/Synology_SA_18_45
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180815-01-cpu-en
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3615
- https://foreshadowattack.eu/
- https://lists.debian.org/debian-lts-announce/2018/09/msg00017.html
- http://www.securitytracker.com/id/1041451