GHSA-78J4-R4GH-XCM9

Vulnerability from github – Published: 2022-07-12 00:00 – Updated: 2024-03-21 03:34
VLAI?
Details

softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the translate_fail path, leading to an io_readx or io_writex crash.

Severity ?
8.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2022-35414"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-11T02:15:00Z",
    "severity": "HIGH"
  },
  "details": "softmmu/physmem.c in QEMU through 7.0.0 can perform an uninitialized read on the translate_fail path, leading to an io_readx or io_writex crash.",
  "id": "GHSA-78j4-r4gh-xcm9",
  "modified": "2024-03-21T03:34:15Z",
  "published": "2022-07-12T00:00:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35414"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aa"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/qemu-project/qemu/-/issues/1065"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "https://sick.codes/sick-2022-113"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/qemu-devel%40nongnu.org/msg895266.html"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/qemu-devel@nongnu.org/msg895266.html"
    },
    {
      "type": "WEB",
      "url": "https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.