SUSE-SU-2022:2842-1: moderate: Security update for ucode-intel

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:2842-1
Rating:             moderate
References:         #1201727 
Cross-References:   CVE-2022-21233
CVSS scores:
                    CVE-2022-21233 (SUSE): 6 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for ucode-intel fixes the following issues:

   Updated to Intel CPU Microcode 20220809 release (bsc#1201727):

   - CVE-2022-21233: Fixed an issue where stale data may have been leaked
     from the legacy xAPIC MMIO region, which could be used to compromise an
     SGX enclave (INTEL-SA-00657). See also:
   https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-0
     0657.html

   Other fixes:

   - Update for functional issues. See also:
   https://www.intel.com/content/www/us/en/processors/xeon/scalable/xeon-scala
     ble-spec-update.html?wapkw=processor+specification+update

   - Updated Platforms:

     | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  |
   Products
   |:---------------|:---------|:------------|:---------|:---------|:---------
    | SKX-SP         | B1       | 06-55-03/97 | 0100015d | 0100015e | Xeon
   Scalable | SKX-SP         | H0/M0/U0 | 06-55-04/b7 | 02006d05 | 02006e05 |
   Xeon Scalable | SKX-D          | M1       | 06-55-04/b7 | 02006d05 |
   02006e05 | Xeon D-21xx | ICX-SP         | D0       | 06-6a-06/87 |
   0d000363 | 0d000375 | Xeon Scalable Gen3 | GLK            | B0       |
   06-7a-01/01 | 0000003a | 0000003c | Pentium Silver N/J5xxx, Celeron
   N/J4xxx | GLK-R          | R0       | 06-7a-08/01 | 0000001e | 00000020 |
   Pentium J5040/N5030, Celeron J4125/J4025/N4020/N4120 | ICL-U/Y        |
   D1       | 06-7e-05/80 | 000000b0 | 000000b2 | Core Gen10 Mobile |
   TGL-R          | C0       | 06-8c-02/c2 | 00000026 | 00000028 | Core Gen11
   Mobile | TGL-H          | R0       | 06-8d-01/c2 | 0000003e | 00000040 |
   Core Gen11 Mobile | RKL-S          | B0       | 06-a7-01/02 | 00000053 |
   00000054 | Core Gen11 | ADL            | C0       | 06-97-02/03 | 0000001f
   | 00000022 | Core Gen12 | ADL            | C0       | 06-97-05/03 |
   0000001f | 00000022 | Core Gen12 | ADL            | L0       | 06-9a-03/80
   | 0000041c | 00000421 | Core Gen12 | ADL            | L0       |
   06-9a-04/80 | 0000041c | 00000421 | Core Gen12 | ADL            | C0
   | 06-bf-02/03 | 0000001f | 00000022 | Core Gen12 | ADL            |
   C0       | 06-bf-05/03 | 0000001f | 00000022 | Core Gen12
     ------------------------------------------------------------------


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 Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-2842=1



Package List:

   - SUSE Linux Enterprise Server 12-SP5 (x86_64):

      ucode-intel-20220809-3.46.1
      ucode-intel-debuginfo-20220809-3.46.1
      ucode-intel-debugsource-20220809-3.46.1


References:

   https://www.suse.com/security/cve/CVE-2022-21233.html
   https://bugzilla.suse.com/1201727