Vulnerability-Lookup

SUSE-SU-2022:1747-1

Vulnerability from csaf_suse - Published: 2022-05-19 09:23 - Updated: 2022-05-19 09:23

Summary

Security update for ucode-intel

Severity

Moderate

Notes

Title of the patch: Security update for ucode-intel

Description of the patch: This update for ucode-intel fixes the following issues: Updated to Intel CPU Microcode 20220510 release. (bsc#1199423) Updated to Intel CPU Microcode 20220419 release. (bsc#1198717) - CVE-2022-21151: Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access (bsc#1199423).

Patchnames: HPE-Helion-OpenStack-8-2022-1747,SUSE-2022-1747,SUSE-OpenStack-Cloud-8-2022-1747,SUSE-OpenStack-Cloud-9-2022-1747,SUSE-OpenStack-Cloud-Crowbar-8-2022-1747,SUSE-OpenStack-Cloud-Crowbar-9-2022-1747,SUSE-SLE-SAP-12-SP3-2022-1747,SUSE-SLE-SAP-12-SP4-2022-1747,SUSE-SLE-SERVER-12-SP2-BCL-2022-1747,SUSE-SLE-SERVER-12-SP3-2022-1747,SUSE-SLE-SERVER-12-SP3-BCL-2022-1747,SUSE-SLE-SERVER-12-SP4-LTSS-2022-1747

CVE-2022-21151

5.3 (Medium)


                
                  CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected products

Recommended 11 products

Product	Version	Remediation
Unresolved product id: HPE Helion OpenStack 8:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP2-BCL:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP3-BCL:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP3-LTSS:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 12 SP4-LTSS:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP3:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 12 SP4:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 8:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud 9:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 8:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE OpenStack Cloud Crowbar 9:ucode-intel-20220510-13.97.1.x86_64	—	Vendor Fix

Threats

Impact moderate

References

9 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1198717	self
https://bugzilla.suse.com/1199423	self
https://www.suse.com/security/cve/CVE-2022-21151/	self
https://www.suse.com/security/cve/CVE-2022-21151	external
https://bugzilla.suse.com/1199423	external

JSON

To clipboard

{
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      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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      }
    },
    "lang": "en",
    "notes": [
      {
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        "text": "Security update for ucode-intel",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for ucode-intel fixes the following issues:\n\nUpdated to Intel CPU Microcode 20220510 release. (bsc#1199423)\nUpdated to Intel CPU Microcode 20220419 release. (bsc#1198717)\n\n- CVE-2022-21151: Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access (bsc#1199423).\n",
        "title": "Description of the patch"
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
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      },
      {
        "category": "self",
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        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-May/011092.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1198717",
        "url": "https://bugzilla.suse.com/1198717"
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        "summary": "SUSE Bug 1199423",
        "url": "https://bugzilla.suse.com/1199423"
      },
      {
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        "summary": "SUSE CVE CVE-2022-21151 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-21151/"
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    ],
    "title": "Security update for ucode-intel",
    "tracking": {
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      "id": "SUSE-SU-2022:1747-1",
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      "revision_history": [
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  "product_tree": {
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      {
        "branches": [
          {
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                "category": "product_version",
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            "category": "architecture",
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              },
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    "relationships": [
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      {
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        },
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        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP3-LTSS"
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        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP4-LTSS"
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    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-21151",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-21151"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
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          "SUSE Linux Enterprise Server 12 SP2-BCL:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP3-BCL:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP3-LTSS:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE Linux Enterprise Server 12 SP4-LTSS:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP4:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE OpenStack Cloud 8:ucode-intel-20220510-13.97.1.x86_64",
          "SUSE OpenStack Cloud 9:ucode-intel-20220510-13.97.1.x86_64",
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      "references": [
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          "url": "https://www.suse.com/security/cve/CVE-2022-21151"
        },
        {
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          "summary": "SUSE Bug 1199423 for CVE-2022-21151",
          "url": "https://bugzilla.suse.com/1199423"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise Server 12 SP3-LTSS:ucode-intel-20220510-13.97.1.x86_64",
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            "SUSE Linux Enterprise Server for SAP Applications 12 SP4:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud 8:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud 9:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 8:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 9:ucode-intel-20220510-13.97.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "HPE Helion OpenStack 8:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP2-BCL:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP3-BCL:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP3-LTSS:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server 12 SP4-LTSS:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP3:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP4:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud 8:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud 9:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 8:ucode-intel-20220510-13.97.1.x86_64",
            "SUSE OpenStack Cloud Crowbar 9:ucode-intel-20220510-13.97.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-05-19T09:23:06Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-21151"
    }
  ]
}

CVE-2022-21151 (GCVE-0-2022-21151)

Vulnerability from cvelistv5 – Published: 2022-05-12 16:36 – Updated: 2025-05-05 16:38

Summary

Processor optimization removal or modification of security-critical code for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:20 UTC

CWE

information disclosure
NVD-CWE-Other

Assigner

intel mitre root

References

3 references

URL	Tags
https://www.intel.com/content/www/us/en/security-…	x_refsource_MISC
https://www.debian.org/security/2022/dsa-5178	vendor-advisoryx_refsource_DEBIAN
https://security.netapp.com/advisory/ntap-2022082…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Processors	Affected: See references

Show details on NVD website

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.