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Sicherheit: Mehrere Probleme in ucode-intel
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ucode-intel
ID: SUSE-SU-2021:1933-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE MicroOS 5.0
Datum: Do, 10. Juni 2021, 23:15
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24513
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24511
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24512
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24489
Applikationen: intel-microcode

Originalnachricht

 

   SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1933-1
Rating:             important
References:         #1179833 #1179836 #1179837 #1179839 
Cross-References:   CVE-2020-24489 CVE-2020-24511 CVE-2020-24512
                    CVE-2020-24513
CVSS scores:
                    CVE-2020-24489 (SUSE): 8.8
 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
                    CVE-2020-24511 (SUSE): 5.6
 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
                    CVE-2020-24512 (SUSE): 2.8
 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
                    CVE-2020-24513 (SUSE): 5.6
 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Products:
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for ucode-intel fixes the following issues:

   Updated to Intel CPU Microcode 20210608 release.

   - CVE-2020-24513: A domain bypass transient execution vulnerability was
     discovered on some Intel Atom processors that use a micro-architectural
     incident channel. (INTEL-SA-00465 bsc#1179833) See also:
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
     0465.html

   - CVE-2020-24511: The IBRS feature to mitigate Spectre variant 2 transient
     execution side channel vulnerabilities may not fully prevent non-root
     (guest) branches from controlling the branch predictions of the root
     (host) (INTEL-SA-00464 bsc#1179836)

       See also
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
   0464.html)

   - CVE-2020-24512: Fixed trivial data value cache-lines such as all-zero
     value cache-lines may lead to changes in cache-allocation or write-back
     behavior for such cache-lines (bsc#1179837 INTEL-SA-00464)

       See also
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
   0464.html)

     - CVE-2020-24489: Fixed Intel VT-d device pass through potential local
       privilege escalation (INTEL-SA-00442 bsc#1179839)

       See also
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
   0442.html

   Other fixes:

   - Update for functional issues. Refer to [Third Generation Intel Xeon
     Processor Scalable Family Specification
     Update](https://cdrdv2.intel.com/v1/dl/getContent/637780)for details.
   - Update for functional issues. Refer to [Second Generation Intel Xeon
     Processor Scalable Family Specification
     Update](https://cdrdv2.intel.com/v1/dl/getContent/338848) for details.
   - Update for functional issues. Refer to [Intel Xeon Processor Scalable
     Family Specification
     Update](https://cdrdv2.intel.com/v1/dl/getContent/613537) for details.
   - Update for functional issues. Refer to [Intel Xeon Processor D-1500,
     D-1500 NS and D-1600 NS Spec
   Update](https://www.intel.com/content/www/us/en/products/docs/processors/xe
     on/xeon-d-1500-specification-update.html) for details.
   - Update for functional issues. Refer to [Intel Xeon E7-8800 and E7-4800
     v3 Processor Specification
   Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e7-v3-
     spec-update.html) for details.
   - Update for functional issues. Refer to [Intel Xeon Processor E5 v3
     Product Family Specification
   Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e5-v3-
     spec-update.html?wapkw=processor+spec+update+e5) for details.
   - Update for functional issues. Refer to [10th Gen Intel Core Processor
     Families Specification
   Update](https://www.intel.com/content/www/us/en/products/docs/processors/co
     re/10th-gen-core-families-specification-update.html) for details.
   - Update for functional issues. Refer to [8th and 9th Gen Intel Core
     Processor Family Spec
   Update](https://www.intel.com/content/www/us/en/products/docs/processors/co
     re/8th-gen-core-spec-update.html) for details.
   - Update for functional issues. Refer to [7th Gen and 8th Gen (U
     Quad-Core) Intel Processor Families Specification
   Update](https://www.intel.com/content/www/us/en/processors/core/7th-gen-cor
     e-family-spec-update.html) for details.
   - Update for functional issues. Refer to [6th Gen Intel Processor Family
     Specification Update](https://cdrdv2.intel.com/v1/dl/getContent/332689)
     for details.
   - Update for functional issues. Refer to [Intel Xeon E3-1200 v6 Processor
     Family Specification
   Update](https://www.intel.com/content/www/us/en/processors/xeon/xeon-e3-120
     0v6-spec-update.html) for details.
   - Update for functional issues. Refer to [Intel Xeon E-2100 and E-2200
     Processor Family Specification
   Update](https://www.intel.com/content/www/us/en/products/docs/processors/xe
     on/xeon-e-2100-specification-update.html) for details.

   - New platforms:

   | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products
   |:---------------|:---------|:------------|:---------|:---------|:---------
    | CLX-SP         | A0       | 06-55-05/b7 |          | 03000010 | Xeon
   Scalable Gen2 | ICX-SP         | C0       | 06-6a-05/87 |          |
   0c0002f0 | Xeon Scalable Gen3 | ICX-SP         | D0       | 06-6a-06/87
   |          | 0d0002a0 | Xeon Scalable Gen3 | SNR            | B0       |
   06-86-04/01 |          | 0b00000f | Atom P59xxB | SNR            |
   B1       | 06-86-05/01 |          | 0b00000f | Atom P59xxB |
   TGL            | B1       | 06-8c-01/80 |          | 00000088 | Core Gen11
   Mobile | TGL-R          | C0       | 06-8c-02/c2 |          | 00000016 |
   Core Gen11 Mobile | TGL-H          | R0       | 06-8d-01/c2 |          |
   0000002c | Core Gen11 Mobile | EHL            | B1       | 06-96-01/01
   |          | 00000011 | Pentium J6426/N6415, Celeron
   J6412/J6413/N6210/N6211, Atom x6000E | JSL            | A0/A1    |
   06-9c-00/01 |          | 0000001d | Pentium N6000/N6005, Celeron
   N4500/N4505/N5100/N5105 | RKL-S          | B0       | 06-a7-01/02
   |          | 00000040 | Core Gen11

   - Updated platforms:

   | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products
   |:---------------|:---------|:------------|:---------|:---------|:---------
    | HSX-E/EP       | Cx/M1    | 06-3f-02/6f | 00000044 | 00000046 | Core
   Gen4 X series; Xeon E5 v3 | HSX-EX         | E0       | 06-3f-04/80 |
   00000016 | 00000019 | Xeon E7 v3 | SKL-U/Y        | D0       | 06-4e-03/c0
   | 000000e2 | 000000ea | Core Gen6 Mobile | SKL-U23e       | K1       |
   06-4e-03/c0 | 000000e2 | 000000ea | Core Gen6 Mobile | BDX-ML         |
   B0/M0/R0 | 06-4f-01/ef | 0b000038 | 0b00003e | Xeon E5/E7 v4; Core
   i7-69xx/68xx | SKX-SP         | B1       | 06-55-03/97 | 01000159 |
   0100015b | Xeon Scalable | SKX-SP         | H0/M0/U0 | 06-55-04/b7 |
   02006a0a | 02006b06 | Xeon Scalable | SKX-D          | M1       |
   06-55-04/b7 | 02006a0a | 02006b06 | Xeon D-21xx | CLX-SP         |
   B0       | 06-55-06/bf | 04003006 | 04003102 | Xeon Scalable Gen2 |
   CLX-SP         | B1       | 06-55-07/bf | 05003006 | 05003102 | Xeon
   Scalable Gen2 | CPX-SP         | A1       | 06-55-0b/bf | 0700001e |
   07002302 | Xeon Scalable Gen3 | BDX-DE         | V2/V3    | 06-56-03/10 |
   07000019 | 0700001b | Xeon D-1518/19/21/27/28/31/33/37/41/48, Pentium
   D1507/08/09/17/19 | BDX-DE         | Y0       | 06-56-04/10 | 0f000017 |
   0f000019 | Xeon D-1557/59/67/71/77/81/87 | BDX-NS         | A0       |
   06-56-05/10 | 0e00000f | 0e000012 | Xeon D-1513N/23/33/43/53 |
   APL            | D0       | 06-5c-09/03 | 00000040 | 00000044 | Pentium
   N/J4xxx, Celeron N/J3xxx, Atom x5/7-E39xx | APL            | E0       |
   06-5c-0a/03 | 0000001e | 00000020 | Atom x5-E39xx | SKL-H/S        |
   R0/N0    | 06-5e-03/36 | 000000e2 | 000000ea | Core Gen6; Xeon E3 v5 |
   DNV            | B0       | 06-5f-01/01 | 0000002e | 00000034 | Atom C
   Series | GLK            | B0       | 06-7a-01/01 | 00000034 | 00000036 |
   Pentium Silver N/J5xxx, Celeron N/J4xxx | GKL-R          | R0       |
   06-7a-08/01 | 00000018 | 0000001a | Pentium J5040/N5030, Celeron
   J4125/J4025/N4020/N4120 | ICL-U/Y        | D1       | 06-7e-05/80 |
   000000a0 | 000000a6 | Core Gen10 Mobile | LKF            | B2/B3    |
   06-8a-01/10 | 00000028 | 0000002a | Core w/Hybrid Technology |
   AML-Y22        | H0       | 06-8e-09/10 | 000000de | 000000ea | Core Gen8
   Mobile | KBL-U/Y        | H0       | 06-8e-09/c0 | 000000de | 000000ea |
   Core Gen7 Mobile | CFL-U43e       | D0       | 06-8e-0a/c0 | 000000e0 |
   000000ea | Core Gen8 Mobile | WHL-U          | W0       | 06-8e-0b/d0 |
   000000de | 000000ea | Core Gen8 Mobile | AML-Y42        | V0       |
   06-8e-0c/94 | 000000de | 000000ea | Core Gen10 Mobile | CML-Y42        |
   V0       | 06-8e-0c/94 | 000000de | 000000ea | Core Gen10 Mobile |
   WHL-U          | V0       | 06-8e-0c/94 | 000000de | 000000ea | Core Gen8
   Mobile | KBL-G/H/S/E3   | B0       | 06-9e-09/2a | 000000de | 000000ea |
   Core Gen7; Xeon E3 v6 | CFL-H/S/E3     | U0       | 06-9e-0a/22 | 000000de
   | 000000ea | Core Gen8 Desktop, Mobile, Xeon E | CFL-S          | B0
   | 06-9e-0b/02 | 000000de | 000000ea | Core Gen8 | CFL-H/S        |
   P0       | 06-9e-0c/22 | 000000de | 000000ea | Core Gen9 | CFL-H
   | R0       | 06-9e-0d/22 | 000000de | 000000ea | Core Gen9 Mobile |
   CML-H          | R1       | 06-a5-02/20 | 000000e0 | 000000ea | Core Gen10
   Mobile | CML-S62        | G1       | 06-a5-03/22 | 000000e0 | 000000ea |
   Core Gen10 | CML-S102       | Q0       | 06-a5-05/22 | 000000e0 | 000000ec
   | Core Gen10 | CML-U62        | A0       | 06-a6-00/80 | 000000e0 |
   000000e8 | Core Gen10 Mobile | CML-U62 V2     | K0       | 06-a6-01/80 |
   000000e0 | 000000ea | Core Gen10 Mobile


Special Instructions and Notes:

   Please reboot the system after installing this update.

Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation
 methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1933=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1933=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1933=1



Package List:

   - SUSE MicroOS 5.0 (x86_64):

      ucode-intel-20210525-7.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      ucode-intel-20210525-7.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

      ucode-intel-20210525-7.1


References:

   https://www.suse.com/security/cve/CVE-2020-24489.html
   https://www.suse.com/security/cve/CVE-2020-24511.html
   https://www.suse.com/security/cve/CVE-2020-24512.html
   https://www.suse.com/security/cve/CVE-2020-24513.html
   https://bugzilla.suse.com/1179833
   https://bugzilla.suse.com/1179836
   https://bugzilla.suse.com/1179837
   https://bugzilla.suse.com/1179839
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