csaf_suse - suse-su-2023:1940-1

Vulnerability from csaf_suse

Published

2023-04-21 10:00

Modified

2023-04-21 10:00

Summary

Security update for ovmf

Notes

Title of the patch

Security update for ovmf

Description of the patch

This update for ovmf fixes the following issues: - CVE-2019-14560: Fixed potential secure boot bypass via an improper check of GetEfiGlobalVariable2 (bsc#1174246). - CVE-2021-38578: Fixed underflow in MdeModulePkg/PiSmmCore SmmEntryPointAdd (bsc#1196741).

Patchnames

SUSE-2023-1940,SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-1940,SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-1940,SUSE-SLE-Product-SLES_SAP-15-SP1-2023-1940

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

To clipboard

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   vulnerabilities: [
      {
         cve: "CVE-2019-14560",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2019-14560",
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         notes: [
            {
               category: "general",
               text: "** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2019. Notes: none.",
               title: "CVE description",
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               details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 6.1,
                  baseSeverity: "MEDIUM",
                  vectorString: "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L",
                  version: "3.1",
               },
               products: [
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-04-21T10:00:34Z",
               details: "moderate",
            },
         ],
         title: "CVE-2019-14560",
      },
      {
         cve: "CVE-2021-38578",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2021-38578",
            },
         ],
         notes: [
            {
               category: "general",
               text: "Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
               "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:qemu-uefi-aarch64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
               "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
               "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
               "SUSE Linux Enterprise Server 15 SP1-LTSS:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
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               "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15 SP1:ovmf-tools-2017+git1510945757.b2662641d5-150000.5.46.1.x86_64",
               "SUSE Linux Enterprise Server for SAP Applications 15 SP1:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2021-38578",
               url: "https://www.suse.com/security/cve/CVE-2021-38578",
            },
            {
               category: "external",
               summary: "SUSE Bug 1196741 for CVE-2021-38578",
               url: "https://bugzilla.suse.com/1196741",
            },
         ],
         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: [
                  "SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:ovmf-2017+git1510945757.b2662641d5-150000.5.46.1.aarch64",
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                  "SUSE Linux Enterprise Server 15 SP1-LTSS:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
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               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.4,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L",
                  version: "3.1",
               },
               products: [
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                  "SUSE Linux Enterprise Server for SAP Applications 15 SP1:qemu-ovmf-x86_64-2017+git1510945757.b2662641d5-150000.5.46.1.noarch",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2023-04-21T10:00:34Z",
               details: "important",
            },
         ],
         title: "CVE-2021-38578",
      },
   ],
}

cve-2021-38578

Vulnerability from cvelistv5

Published

2022-03-03 21:53

Modified

2024-08-06 00:55

Severity ?

7.4 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L

Summary

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.

References

▼	URL	Tags
	https://bugzilla.tianocore.org/show_bug.cgi?id=3387	x_refsource_MISC
	https://www.insyde.com/security-pledge/SA-2023024

Impacted products

	Vendor	Product	Version
	TianoCore	EDK II	Version: edk2-stable202208

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T01:44:23.499Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://bugzilla.tianocore.org/show_bug.cgi?id=3387",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://www.insyde.com/security-pledge/SA-2023024",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "EDK II",
               vendor: "TianoCore",
               versions: [
                  {
                     status: "affected",
                     version: "edk2-stable202208",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               supportingMedia: [
                  {
                     base64: false,
                     type: "text/html",
                     value: "<p>Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.</p>",
                  },
               ],
               value: "Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  attackComplexity: "HIGH",
                  attackVector: "LOCAL",
                  availabilityImpact: "LOW",
                  baseScore: 7.4,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "HIGH",
                  scope: "CHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L",
                  version: "3.1",
               },
               format: "CVSS",
               scenarios: [
                  {
                     lang: "en",
                     value: "GENERAL",
                  },
               ],
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-124",
                     description: "A case of CWE-124 is occurring in PiSmmCore.",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-08-06T00:55:57.322Z",
            orgId: "65518388-201a-4f93-8712-366d21fe8d2c",
            shortName: "TianoCore",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://bugzilla.tianocore.org/show_bug.cgi?id=3387",
            },
            {
               url: "https://www.insyde.com/security-pledge/SA-2023024",
            },
         ],
         source: {
            discovery: "UNKNOWN",
         },
         x_generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "65518388-201a-4f93-8712-366d21fe8d2c",
      assignerShortName: "TianoCore",
      cveId: "CVE-2021-38578",
      datePublished: "2022-03-03T21:53:37",
      dateReserved: "2021-08-11T00:00:00",
      dateUpdated: "2024-08-06T00:55:57.322Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

cve-2019-14560

Vulnerability from cvelistv5

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2019. Notes: none.

Show details on NVD website

JSON

To clipboard

{
   containers: {
      cna: {
         providerMetadata: {
            dateUpdated: "2023-02-28T00:00:00",
            orgId: "6dda929c-bb53-4a77-a76d-48e79601a1ce",
            shortName: "intel",
         },
         rejectedReasons: [
            {
               lang: "en",
               value: "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2019. Notes: none.",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "6dda929c-bb53-4a77-a76d-48e79601a1ce",
      assignerShortName: "intel",
      cveId: "CVE-2019-14560",
      dateRejected: "2023-02-28T00:00:00",
      dateReserved: "2019-08-03T00:00:00",
      dateUpdated: "2023-02-28T00:00:00",
      state: "REJECTED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.0",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

Vulnerability from csaf_suse

cve-2021-38578

Vulnerability from cvelistv5

cve-2019-14560

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature