Описание
Security update for ucode-intel
This update for ucode-intel fixes the following issues:
This update contains the Intel QSR 2019.1 Microcode release (bsc#1111331)
Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331)
- CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS)
- CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS)
- CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS)
- CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)
These updates contain the CPU Microcode adjustments for the software mitigations.
For more information on this set of vulnerabilities, check out https://www.suse.com/support/kb/doc/?id=7023736
Release notes:
---- updated platforms ------------------------------------ SNB-E/EN/EP C1/M0 6-2d-6/6d 0000061d->0000061f Xeon E3/E5, Core X SNB-E/EN/EP C2/M1 6-2d-7/6d 00000714->00000718 Xeon E3/E5, Core X
Список пакетов
HPE Helion OpenStack 8
Image SLES12-SP4-SAP-Azure-LI-BYOS-Production
Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production
SUSE Enterprise Storage 4
SUSE Enterprise Storage 5
SUSE Linux Enterprise Desktop 12 SP4
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP1
SUSE Linux Enterprise Server for SAP Applications 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP4
SUSE OpenStack Cloud 7
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud Crowbar 8
Ссылки
- Link for SUSE-SU-2019:1954-1
- E-Mail link for SUSE-SU-2019:1954-1
- SUSE Security Ratings
- SUSE Bug 1111331
- SUSE CVE CVE-2018-12126 page
- SUSE CVE CVE-2018-12127 page
- SUSE CVE CVE-2018-12130 page
- SUSE CVE CVE-2019-11091 page
Описание
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
Затронутые продукты
Ссылки
- CVE-2018-12126
- SUSE Bug 1103186
- SUSE Bug 1111331
- SUSE Bug 1132686
- SUSE Bug 1135409
- SUSE Bug 1135524
- SUSE Bug 1137916
- SUSE Bug 1138534
- SUSE Bug 1141977
- SUSE Bug 1149725
- SUSE Bug 1149726
- SUSE Bug 1149729
- SUSE Bug 1178658
- SUSE Bug 1201877
Описание
Microarchitectural Load Port Data Sampling (MLPDS): Load ports 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
Затронутые продукты
Ссылки
- CVE-2018-12127
- SUSE Bug 1103186
- SUSE Bug 1111331
- SUSE Bug 1132686
- SUSE Bug 1135409
- SUSE Bug 1138534
- SUSE Bug 1141977
- SUSE Bug 1178658
- SUSE Bug 1201877
Описание
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill 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
Затронутые продукты
Ссылки
- CVE-2018-12130
- SUSE Bug 1103186
- SUSE Bug 1111331
- SUSE Bug 1132686
- SUSE Bug 1135409
- SUSE Bug 1137916
- SUSE Bug 1138534
- SUSE Bug 1141977
- SUSE Bug 1178658
- SUSE Bug 1201877
Описание
Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory 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
Затронутые продукты
Ссылки
- CVE-2019-11091
- SUSE Bug 1103186
- SUSE Bug 1111331
- SUSE Bug 1132686
- SUSE Bug 1133319
- SUSE Bug 1135394
- SUSE Bug 1138043
- SUSE Bug 1138534
- SUSE Bug 1141977
- SUSE Bug 1178658
- SUSE Bug 1201877