suse-su-2021:14702-1
Vulnerability from csaf_suse
Published
2021-04-19 14:36
Modified
2021-04-19 14:36
Summary
Security update for xen

Notes

Title of the patch
Security update for xen
Description of the patch
This update for xen fixes the following issues: - CVE-2021-3419: Fixed a stack overflow induced by infinite recursion issue (bsc#1182975). - CVE-2021-20257: Fixed an infinite loop in the e1000 NIC emulator (bsc#1182846) - xenstored crashing with segfault (bsc#1182155).
Patchnames
slessp4-xen-14702
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

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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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        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-3419",
          "url": "https://www.suse.com/security/cve/CVE-2021-3419"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182968 for CVE-2021-3419",
          "url": "https://bugzilla.suse.com/1182968"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1182975 for CVE-2021-3419",
          "url": "https://bugzilla.suse.com/1182975"
        }
      ],
      "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 Server 11 SP4-LTSS:xen-4.4.4_48-61.64.1.x86_64",
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Server 11 SP4-LTSS:xen-4.4.4_48-61.64.1.x86_64",
            "SUSE Linux Enterprise Server 11 SP4-LTSS:xen-doc-html-4.4.4_48-61.64.1.x86_64",
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            "SUSE Linux Enterprise Server 11 SP4-LTSS:xen-kmp-default-4.4.4_48_3.0.101_108.123-61.64.1.x86_64",
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            "SUSE Linux Enterprise Server 11 SP4-LTSS:xen-libs-32bit-4.4.4_48-61.64.1.x86_64",
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-04-19T14:36:41Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2021-3419"
    }
  ]
}


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