github - ghsa-78j4-r4gh-xcm9

ghsa-78j4-r4gh-xcm9

Vulnerability from github

Published

2022-07-12 00:00

Modified

2024-03-21 03:34

Severity ?

8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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.

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{
  "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"
    },
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    },
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      "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"
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    },
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      "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"
    }
  ]
}

cve-2022-35414

Vulnerability from cvelistv5

Published

2022-07-11 01:48

Modified

2024-08-03 09:36

Severity ?

Summary

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. NOTE: a third party states that the Non-virtualization Use Case in the qemu.org reference applies here, i.e., "Bugs affecting the non-virtualization use case are not considered security bugs at this time.

References

▼	URL	Tags
	https://github.com/qemu/qemu/blob/f200ff158d5abcb974a6b597a962b6b2fbea2b06/softmmu/physmem.c	x_refsource_MISC
	https://github.com/qemu/qemu/commit/418ade7849ce7641c0f7333718caf5091a02fd4c	x_refsource_MISC
	https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482	x_refsource_MISC
	https://github.com/qemu/qemu/blob/v7.0.0/include/exec/cpu-all.h#L145-L148	x_refsource_MISC
	https://github.com/qemu/qemu/commit/3517fb726741c109cae7995f9ea46f0cab6187d6#diff-83c563ed6330dc5d49876f1116e7518b5c16654bbc6e9b4ea8e28f5833d576fcR482.aa	x_refsource_MISC
	https://gitlab.com/qemu-project/qemu/-/issues/1065	x_refsource_MISC
	https://www.mail-archive.com/qemu-devel%40nongnu.org/msg895266.html	x_refsource_MISC
	https://sick.codes/sick-2022-113	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html	mailing-list, x_refsource_MLIST
	https://www.qemu.org/docs/master/system/security.html#non-virtualization-use-case	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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