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CVE-2010-2798 (GCVE-0-2010-2798)

Vulnerability from cvelistv5 – Published: 2010-09-08 19:00 – Updated: 2024-08-07 02:46
VLAI
Summary
The gfs2_dirent_find_space function in fs/gfs2/dir.c in the Linux kernel before 2.6.35 uses an incorrect size value in calculations associated with sentinel directory entries, which allows local users to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact by renaming a file in a GFS2 filesystem, related to the gfs2_rename function in fs/gfs2/ops_inode.c.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://www.openwall.com/lists/oss-security/2010/0… mailing-listx_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2010-07… vendor-advisoryx_refsource_REDHAT
http://www.ubuntu.com/usn/USN-1000-1 vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/archive/1/520102/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/46397 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/42124 vdb-entryx_refsource_BID
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.redhat.com/support/errata/RHSA-2010-06… vendor-advisoryx_refsource_REDHAT
http://www.redhat.com/support/errata/RHSA-2010-06… vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.kernel.org/pub/linux/kernel/v2.6/Chang… x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=620300 x_refsource_CONFIRM
http://securitytracker.com/id?1024386 vdb-entryx_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2010/08/02/1 mailing-listx_refsource_MLIST
http://www.vmware.com/security/advisories/VMSA-20… x_refsource_CONFIRM
http://git.kernel.org/?p=linux/kernel/git/torvald… x_refsource_CONFIRM
http://support.avaya.com/css/P8/documents/100113326 x_refsource_CONFIRM
http://www.debian.org/security/2010/dsa-2094 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
Date Public
2010-08-01 00:00
Show details on NVD website
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      "lastModified": "2024-11-21T01:17:23.850",
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    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-06-27T16:04:01+00:00",
      "cve": "CVE-2010-2798",
      "id": "CVE-2010-2798",
      "initial_release_date": "2010-06-08T00:00:00+00:00",
      "product_status:fixed": "210",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: gfs2: rename causes kernel panic",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2798.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-09-02T13:03:40Z",
      "cve": "CVE-2010-2798",
      "id": "CVE-2010-2798",
      "initial_release_date": "2023-02-15T05:58:06Z",
      "product_status:known_not_affected": "537",
      "product_status:recommended": "131",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-2798",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-2798.json",
      "version": "14"
    }
  }
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.