RHSA-2024:2264

Vulnerability from csaf_opensuse - Published: 2024-04-30 00:00 - Updated: 2026-09-20 11:38
Summary
security update for edk2
Severity
Low
Notes
Title of the patch: security update for edk2
Description of the patch: This security update provides a functional equivalent of RHSA-2024:2264. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2024:2264.
Patchnames: RHSA-2024:2264
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2022-36763
7 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch —
Vendor Fix
Threats
Impact important
CVE-2022-36764
7 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact important
CVE-2023-3446
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact moderate
CVE-2023-45229
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact moderate
CVE-2023-45231
6.5 (Medium)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact moderate
CVE-2023-45232
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact important
CVE-2023-45233
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact important
CVE-2023-45235
8.3 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
Affected products
Recommended 3 products, the same list as for CVE-2022-36763
Threats
Impact important
References
To clipboard 

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          "text": "EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.",
          "title": "CVE description"
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          "text": "https://www.suse.com/security/cve/CVE-2023-3446"
        }
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        {
          "category": "general",
          "text": "Issue summary: Checking excessively long DH keys or parameters may be very slow.\n\nImpact summary: Applications that use the functions DH_check(), DH_check_ex()\nor EVP_PKEY_param_check() to check a DH key or DH parameters may experience long\ndelays. Where the key or parameters that are being checked have been obtained\nfrom an untrusted source this may lead to a Denial of Service.\n\nThe function DH_check() performs various checks on DH parameters. One of those\nchecks confirms that the modulus (\u0027p\u0027 parameter) is not too large. Trying to use\na very large modulus is slow and OpenSSL will not normally use a modulus which\nis over 10,000 bits in length.\n\nHowever the DH_check() function checks numerous aspects of the key or parameters\nthat have been supplied. Some of those checks use the supplied modulus value\neven if it has already been found to be too large.\n\nAn application that calls DH_check() and supplies a key or parameters obtained\nfrom an untrusted source could be vulernable to a Denial of Service attack.\n\nThe function DH_check() is itself called by a number of other OpenSSL functions.\nAn application calling any of those other functions may similarly be affected.\nThe other functions affected by this are DH_check_ex() and\nEVP_PKEY_param_check().\n\nAlso vulnerable are the OpenSSL dhparam and pkeyparam command line applications\nwhen using the \u0027-check\u0027 option.\n\nThe OpenSSL SSL/TLS implementation is not affected by this issue.\nThe OpenSSL 3.0 and 3.1 FIPS providers are not affected by this issue.",
          "title": "CVE description"
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            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
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          "text": "https://www.suse.com/security/cve/CVE-2023-45229"
        }
      ],
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        {
          "category": "general",
          "text": "EDK2\u0027s Network Package is susceptible to an out-of-bounds read\n vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality.",
          "title": "CVE description"
        }
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          "url": "https://bugzilla.suse.com/1218879"
        }
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            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
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    },
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      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2023-45231"
        }
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        {
          "category": "general",
          "text": "EDK2\u0027s Network Package is susceptible to an out-of-bounds read\n vulnerability when processing   Neighbor Discovery Redirect message. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-45231",
          "url": "https://www.suse.com/security/cve/CVE-2023-45231"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218881 for CVE-2023-45231",
          "url": "https://bugzilla.suse.com/1218881"
        }
      ],
      "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 Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-30T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2023-45231"
    },
    {
      "cve": "CVE-2023-45232",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-45232"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "EDK2\u0027s Network Package is susceptible to an infinite loop vulnerability when parsing unknown options in the Destination Options header of IPv6. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Availability.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-45232",
          "url": "https://www.suse.com/security/cve/CVE-2023-45232"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218882 for CVE-2023-45232",
          "url": "https://bugzilla.suse.com/1218882"
        }
      ],
      "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 Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-30T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-45232"
    },
    {
      "cve": "CVE-2023-45233",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-45233"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "EDK2\u0027s Network Package is susceptible to an infinite lop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Availability.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-45233",
          "url": "https://www.suse.com/security/cve/CVE-2023-45233"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218883 for CVE-2023-45233",
          "url": "https://bugzilla.suse.com/1218883"
        }
      ],
      "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 Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-30T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-45233"
    },
    {
      "cve": "CVE-2023-45235",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2023-45235"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "EDK2\u0027s Network Package is susceptible to a buffer overflow vulnerability when\n\n\n\n\n\nhandling Server ID option \n\n\n\n from a DHCPv6 proxy Advertise message. This\n vulnerability can be exploited by an attacker to gain unauthorized \naccess and potentially lead to a loss of Confidentiality, Integrity and/or Availability.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
          "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
          "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2023-45235",
          "url": "https://www.suse.com/security/cve/CVE-2023-45235"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1218885 for CVE-2023-45235",
          "url": "https://bugzilla.suse.com/1218885"
        }
      ],
      "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 Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 9:edk2-ovmf-0:20231122-6.el9.noarch",
            "SUSE Liberty Linux 9:edk2-tools-0:20231122-6.el9.x86_64",
            "SUSE Liberty Linux 9:edk2-tools-doc-0:20231122-6.el9.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-04-30T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-45235"
    }
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.