GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

SUSE-SU-2022:0716-2

Vulnerability from csaf_suse - Published: 2022-04-19 19:13 - Updated: 2022-04-19 19:13
Summary
Security update for wpa_supplicant
Severity
Important
Notes
Title of the patch: Security update for wpa_supplicant
Description of the patch: This update for wpa_supplicant fixes the following issues: - CVE-2022-23303: Fixed side-channel attacks in SAE (bsc#1194732). - CVE-2022-23304: Fixed side-channel attacks in EAP-pwd (bsc#1194733).
Patchnames: SUSE-2022-716,SUSE-SUSE-MicroOS-5.2-2022-716
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-2022-23303
7.4 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64 —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64 —
Vendor Fix
Threats
Impact important
CVE-2022-23304
7.4 (High)
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 3 products, the same list as for CVE-2022-23303
Threats
Impact important
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Security update for wpa_supplicant",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for wpa_supplicant fixes the following issues:\n\t  \n- CVE-2022-23303: Fixed side-channel attacks in SAE (bsc#1194732).\n- CVE-2022-23304: Fixed side-channel attacks in EAP-pwd (bsc#1194733).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2022-716,SUSE-SUSE-MicroOS-5.2-2022-716",
        "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"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2022_0716-2.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2022:0716-2",
        "url": "https://www.suse.com/support/update/announcement/2022/suse-su-20220716-2/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2022:0716-2",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010759.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1194732",
        "url": "https://bugzilla.suse.com/1194732"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1194733",
        "url": "https://bugzilla.suse.com/1194733"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-23303 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-23303/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2022-23304 page",
        "url": "https://www.suse.com/security/cve/CVE-2022-23304/"
      }
    ],
    "title": "Security update for wpa_supplicant",
    "tracking": {
      "current_release_date": "2022-04-19T19:13:09Z",
      "generator": {
        "date": "2022-04-19T19:13:09Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2022:0716-2",
      "initial_release_date": "2022-04-19T19:13:09Z",
      "revision_history": [
        {
          "date": "2022-04-19T19:13:09Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "wpa_supplicant-2.9-4.33.1.aarch64",
                "product": {
                  "name": "wpa_supplicant-2.9-4.33.1.aarch64",
                  "product_id": "wpa_supplicant-2.9-4.33.1.aarch64"
                }
              },
              {
                "category": "product_version",
                "name": "wpa_supplicant-gui-2.9-4.33.1.aarch64",
                "product": {
                  "name": "wpa_supplicant-gui-2.9-4.33.1.aarch64",
                  "product_id": "wpa_supplicant-gui-2.9-4.33.1.aarch64"
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "wpa_supplicant-2.9-4.33.1.i586",
                "product": {
                  "name": "wpa_supplicant-2.9-4.33.1.i586",
                  "product_id": "wpa_supplicant-2.9-4.33.1.i586"
                }
              },
              {
                "category": "product_version",
                "name": "wpa_supplicant-gui-2.9-4.33.1.i586",
                "product": {
                  "name": "wpa_supplicant-gui-2.9-4.33.1.i586",
                  "product_id": "wpa_supplicant-gui-2.9-4.33.1.i586"
                }
              }
            ],
            "category": "architecture",
            "name": "i586"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "wpa_supplicant-2.9-4.33.1.ppc64le",
                "product": {
                  "name": "wpa_supplicant-2.9-4.33.1.ppc64le",
                  "product_id": "wpa_supplicant-2.9-4.33.1.ppc64le"
                }
              },
              {
                "category": "product_version",
                "name": "wpa_supplicant-gui-2.9-4.33.1.ppc64le",
                "product": {
                  "name": "wpa_supplicant-gui-2.9-4.33.1.ppc64le",
                  "product_id": "wpa_supplicant-gui-2.9-4.33.1.ppc64le"
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "wpa_supplicant-2.9-4.33.1.s390x",
                "product": {
                  "name": "wpa_supplicant-2.9-4.33.1.s390x",
                  "product_id": "wpa_supplicant-2.9-4.33.1.s390x"
                }
              },
              {
                "category": "product_version",
                "name": "wpa_supplicant-gui-2.9-4.33.1.s390x",
                "product": {
                  "name": "wpa_supplicant-gui-2.9-4.33.1.s390x",
                  "product_id": "wpa_supplicant-gui-2.9-4.33.1.s390x"
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "wpa_supplicant-2.9-4.33.1.x86_64",
                "product": {
                  "name": "wpa_supplicant-2.9-4.33.1.x86_64",
                  "product_id": "wpa_supplicant-2.9-4.33.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "wpa_supplicant-gui-2.9-4.33.1.x86_64",
                "product": {
                  "name": "wpa_supplicant-gui-2.9-4.33.1.x86_64",
                  "product_id": "wpa_supplicant-gui-2.9-4.33.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Micro 5.2",
                "product": {
                  "name": "SUSE Linux Enterprise Micro 5.2",
                  "product_id": "SUSE Linux Enterprise Micro 5.2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:suse-microos:5.2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "wpa_supplicant-2.9-4.33.1.aarch64 as component of SUSE Linux Enterprise Micro 5.2",
          "product_id": "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64"
        },
        "product_reference": "wpa_supplicant-2.9-4.33.1.aarch64",
        "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "wpa_supplicant-2.9-4.33.1.s390x as component of SUSE Linux Enterprise Micro 5.2",
          "product_id": "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x"
        },
        "product_reference": "wpa_supplicant-2.9-4.33.1.s390x",
        "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "wpa_supplicant-2.9-4.33.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2",
          "product_id": "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
        },
        "product_reference": "wpa_supplicant-2.9-4.33.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Micro 5.2"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-23303",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-23303"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-23303",
          "url": "https://www.suse.com/security/cve/CVE-2022-23303"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1194732 for CVE-2022-23303",
          "url": "https://bugzilla.suse.com/1194732"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1205064 for CVE-2022-23303",
          "url": "https://bugzilla.suse.com/1205064"
        }
      ],
      "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 Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-04-19T19:13:09Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-23303"
    },
    {
      "cve": "CVE-2022-23304",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-23304"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
          "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-23304",
          "url": "https://www.suse.com/security/cve/CVE-2022-23304"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1194733 for CVE-2022-23304",
          "url": "https://bugzilla.suse.com/1194733"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1205064 for CVE-2022-23304",
          "url": "https://bugzilla.suse.com/1205064"
        }
      ],
      "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 Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.aarch64",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.s390x",
            "SUSE Linux Enterprise Micro 5.2:wpa_supplicant-2.9-4.33.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-04-19T19:13:09Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-23304"
    }
  ]
}



Log in or create an account to share your comment.




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.


Detection rules are retrieved from Rulezet.


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.