CVE-2017-7533 (GCVE-0-2017-7533)

Vulnerability from cvelistv5 – Published: 2017-08-05 16:00 – Updated: 2024-08-05 16:04
VLAI
Summary
Race condition in the fsnotify implementation in the Linux kernel through 4.12.4 allows local users to gain privileges or cause a denial of service (memory corruption) via a crafted application that leverages simultaneous execution of the inotify_handle_event and vfs_rename functions.
Severity
7.0 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • race condition
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1069 records in the last 180 days details
References
URL Tags
http://www.debian.org/security/2017/dsa-3927 vendor-advisoryx_refsource_DEBIAN
https://patchwork.kernel.org/patch/9755757/ x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=1468283 x_refsource_MISC
http://www.securityfocus.com/bid/100123 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2017:2669 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:2473 vendor-advisoryx_refsource_REDHAT
http://openwall.com/lists/oss-security/2017/08/03/2 x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2585 vendor-advisoryx_refsource_REDHAT
https://patchwork.kernel.org/patch/9755753/ x_refsource_MISC
https://github.com/torvalds/linux/commit/49d31c2f… x_refsource_MISC
https://www.mail-archive.com/linux-kernel%40vger.… x_refsource_MISC
http://www.debian.org/security/2017/dsa-3945 vendor-advisoryx_refsource_DEBIAN
https://source.android.com/security/bulletin/2017-12-01 x_refsource_CONFIRM
http://www.securitytracker.com/id/1039075 vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:2770 vendor-advisoryx_refsource_REDHAT
http://git.kernel.org/cgit/linux/kernel/git/torva… x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2869 vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2019/06/27/7 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/06/28/1 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2019/06/28/2 mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version CPE status
n/a Linux kernel through 4.12.4 Affected: Linux kernel through 4.12.4
Date Public
2017-08-05 00:00
Show details on NVD website
To clipboard 

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        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-362"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-06-28T11:15:22+00:00",
      "cve": "CVE-2017-7533",
      "id": "CVE-2017-7533",
      "initial_release_date": "2017-08-03T00:00:00+00:00",
      "product_status:fixed": "430",
      "product_status:known_affected": "16",
      "product_status:known_not_affected": "15",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: a race between inotify_handle_event() and sys_rename()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-7533.json",
      "version": "3"
    }
  }
}



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