7.8

CVE-2010-2798

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.35
VMware ≫ Esx Version4.0
VMware ≫ Esx Version4.1
Canonical ≫ Ubuntu Linux Version6.06
Canonical ≫ Ubuntu Linux Version8.04
Canonical ≫ Ubuntu Linux Version9.04
Canonical ≫ Ubuntu Linux Version9.10
Canonical ≫ Ubuntu Linux Version10.04 SwEdition-
Canonical ≫ Ubuntu Linux Version10.10
Debian ≫ Debian Linux Version5.0
Avaya ≫ Aura Presence Services Version6.0
Avaya ≫ Aura Presence Services Version6.1
Avaya ≫ Aura Presence Services Version6.1.1
Avaya ≫ Aura Session Manager Version1.1
Avaya ≫ Aura Session Manager Version5.2
Avaya ≫ Aura Session Manager Version6.0
Avaya ≫ Aura System Manager Version5.2
Avaya ≫ Aura System Manager Version6.0
Avaya ≫ Aura System Manager Version6.1
Avaya ≫ Aura System Manager Version6.1.1
Avaya ≫ Aura System Platform Version1.1
Avaya ≫ Aura System Platform Version6.0 Update-
Avaya ≫ Aura System Platform Version6.0 Updatesp1
Avaya ≫ Iq Version5.0
Avaya ≫ Iq Version5.1
Avaya ≫ Voice Portal Version5.0
Avaya ≫ Voice Portal Version5.1 Update-
Avaya ≫ Voice Portal Version5.1 Updatesp1
Opensuse ≫ Opensuse Version11.1
Suse ≫ Suse Linux Enterprise Desktop Version11 Update-
Suse ≫ Suse Linux Enterprise Desktop Version11 Updatesp1
Suse ≫ Suse Linux Enterprise Server Version11 Update-
Suse ≫ Suse Linux Enterprise Server Version11 Updatesp1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.41% 0.329
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

http://www.mandriva.com/security/advisories?name=MDVSA-2010:198
Broken Link
http://secunia.com/advisories/46397
Broken Link
http://support.avaya.com/css/P8/documents/100113326
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0723.html
Broken Link
http://www.securityfocus.com/archive/1/520102/100/0/threaded
Third Party Advisory
VDB Entry
http://www.vmware.com/security/advisories/VMSA-2011-0012.html
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00000.html
Third Party Advisory
Mailing List
http://www.debian.org/security/2010/dsa-2094
Third Party Advisory
http://www.ubuntu.com/usn/USN-1000-1
Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35
Broken Link
http://www.redhat.com/support/errata/RHSA-2010-0660.html
Broken Link
http://www.redhat.com/support/errata/RHSA-2010-0670.html
Broken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=728a756b8fcd22d80e2dbba8117a8a3aafd3f203
http://securitytracker.com/id?1024386
Third Party Advisory
VDB Entry
http://www.openwall.com/lists/oss-security/2010/08/02/1
Patch
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2010/08/02/10
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/42124
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=620300
Patch
Third Party Advisory
Issue Tracking