github - ghsa-p3v7-wjmc-7fh8

ghsa-p3v7-wjmc-7fh8

Vulnerability from github

Published

2022-05-24 19:10

Modified

2022-07-26 00:00

Severity ?

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

Details

In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-38604"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-12T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "In librt in the GNU C Library (aka glibc) through 2.34, sysdeps/unix/sysv/linux/mq_notify.c mishandles certain NOTIFY_REMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix.",
  "id": "GHSA-p3v7-wjmc-7fh8",
  "modified": "2022-07-26T00:00:47Z",
  "published": "2022-05-24T19:10:56Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38604"
    },
    {
      "type": "WEB",
      "url": "https://blog.tuxcare.com/cve/tuxcare-team-identifies-cve-2021-38604-a-new-vulnerability-in-glibc"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GYEXYM37RCJWJ6B5KQUYQI4NZBDDYSXP"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-24"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210909-0005"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28213"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/git/?p=glibc.git;a=commit;h=4cc79c217744743077bf7a0ec5e0a4318f1e6641"
    },
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      "type": "WEB",
      "url": "https://sourceware.org/git/?p=glibc.git;a=commit;h=b805aebd42364fe696e417808a700fdb9800c9e8"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-38604

Vulnerability from cvelistv5

Published

2021-08-12 15:43

Modified

2024-08-04 01:44

Severity ?

Summary

References

▼	URL	Tags
	https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=b805aebd42364fe696e417808a700fdb9800c9e8	x_refsource_MISC
	https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=4cc79c217744743077bf7a0ec5e0a4318f1e6641	x_refsource_MISC
	https://sourceware.org/bugzilla/show_bug.cgi?id=28213	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GYEXYM37RCJWJ6B5KQUYQI4NZBDDYSXP/	vendor-advisory, x_refsource_FEDORA
	https://www.oracle.com/security-alerts/cpujul2022.html	x_refsource_MISC
	https://blog.tuxcare.com/cve/tuxcare-team-identifies-cve-2021-38604-a-new-vulnerability-in-glibc	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210909-0005/	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/202208-24	vendor-advisory, x_refsource_GENTOO

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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