CVE-2017-5691
Incorrect check in Intel processors from 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Product Families, and Intel Xeon E3-1200 v5 and v6 Product Families allows compromised system firmware to impact SGX security…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Incorrect check in Intel processors from 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Product Families, and Intel Xeon E3-1200 v5 and v6 Product Families allows compromised system firmware to impact SGX security via incorrect early system state.
- CVSS 3.0
- 9.0 CRITICALCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Affected
- intel/nuc7i3bnk bios · intel/nuc7i5bnk bios · intel/nuc7i7bnh bios · intel/stk2mv64cc bios · intel/stk2m3w64cc bios · intel/nuc6i7kyk bios · intel/nuc6i3syk bios · intel/nuc6i5syk bios · intel/r1304sposhor bios · intel/r1304sposhorr bios · intel/r1208sposhorr bios · intel/lr1304spcfg1r bios · intel/r1208sposhor bios · intel/s1200spsr bios · intel/s1200spor bios · intel/lr1304spcfg1 bios · intel/s1200spl bios · intel/s1200spo bios · intel/s1200sps bios · intel/r1304sposhbn bios · +2 more
- Source
- secure@intel.com
References
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_usThird Party Advisory
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-frVendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-15184
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_usThird Party Advisory
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-frVendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-15184
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.