CVE-2023-1611 (GCVE-0-2023-1611)

Vulnerability from cvelistv5 – Published: 2023-04-03 00:00 – Updated: 2025-02-13 14:57
VLAI
Summary
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea
Severity
6.3 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Kernel Affected: unknown
Show details on NVD website
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T13:52:06+00:00",
      "cve": "CVE-2023-1611",
      "id": "CVE-2023-1611",
      "initial_release_date": "2023-03-23T06:30:00+00:00",
      "product_status:known_affected": "28",
      "product_status:known_not_affected": "170",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Kernel: race between quota disable and quota assign ioctls in fs/btrfs/ioctl.c",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-1611.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-01T04:02:07Z",
      "cve": "CVE-2023-1611",
      "id": "CVE-2023-1611",
      "initial_release_date": "2023-03-25T02:25:50Z",
      "product_status:known_affected": "292",
      "product_status:known_not_affected": "6",
      "product_status:recommended": "1209",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-1611",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-1611.json",
      "version": "60"
    },
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      "cveMetadata": "{\"cveId\": \"CVE-2023-1611\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-13T14:57:52.797Z\", \"dateReserved\": \"2023-03-23T00:00:00.000Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2023-04-03T00:00:00.000Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.