ghsa-v4mw-844w-rfcf
Vulnerability from github
Published
2022-05-14 03:58
Modified
2022-05-14 03:58
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-8817"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-12-29T22:59:00Z",
    "severity": "MODERATE"
  },
  "details": "QEMU (aka Quick Emulator) built to use \u0027address_space_translate\u0027 to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions \u003e= 1.6.0 and \u003c= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.",
  "id": "GHSA-v4mw-844w-rfcf",
  "modified": "2022-05-14T03:58:21Z",
  "published": "2022-05-14T03:58:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8817"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2670"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2671"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2704"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2705"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2706"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-8817"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=23820dbfc79d1c9dce090b4c555994f2bb6a69b3"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/03/01/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/03/01/10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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