7.8

CVE-2008-2812

The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in (1) hamradio/6pack.c, (2) hamradio/mkiss.c, (3) irda/irtty-sir.c, (4) ppp_async.c, (5) ppp_synctty.c, (6) slip.c, (7) wan/x25_asy.c, and (8) wireless/strip.c in drivers/net/.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.25.10
Canonical ≫ Ubuntu Linux Version 6.06 SwEdition lts
Canonical ≫ Ubuntu Linux Version 7.04
Canonical ≫ Ubuntu Linux Version 7.10
Canonical ≫ Ubuntu Linux Version 8.04 SwEdition lts
Novell ≫ Linux Desktop Version 9
Opensuse ≫ Opensuse Version 10.3
Opensuse ≫ Opensuse Version 11.0
Suse ≫ Suse Linux Enterprise Desktop Version 10 Update sp1
Suse ≫ Suse Linux Enterprise Desktop Version 10 Update sp2
Suse ≫ Suse Linux Enterprise Server Version 10 Update sp1
Suse ≫ Suse Linux Enterprise Server Version 10 Update sp2
Debian ≫ Debian Linux Version 4.0
Avaya ≫ Communication Manager Version >= 3.1
Avaya ≫ Intuity Audix Lx Version 2.0
Avaya ≫ Meeting Exchange Version 5.0
Avaya ≫ Message Networking Version 3.1
Avaya ≫ Proactive Contact Version 4.0
Avaya ≫ Sip Enablement Services Version 4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.339
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 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://secunia.com/advisories/31229
Broken Link
http://secunia.com/advisories/31685
Broken Link
http://support.avaya.com/elmodocs2/security/ASA-2008-365.htm
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2008-0665.html
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/32759
Broken Link
http://secunia.com/advisories/33201
Broken Link
http://www.redhat.com/support/errata/RHSA-2008-0973.html
Broken Link
http://secunia.com/advisories/31341
Broken Link
http://www.redhat.com/support/errata/RHSA-2008-0612.html
Broken Link
http://secunia.com/advisories/31551
Broken Link
http://www.debian.org/security/2008/dsa-1630
Patch
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00007.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00012.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/30982
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00000.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00003.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00008.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/32103
Broken Link
http://secunia.com/advisories/32370
Broken Link
http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00009.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/31202
Broken Link
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.25.y.git%3Ba=commitdiff%3Bh=2a739dd53ad7ee010ae6e155438507f329dce788
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.10
Broken Link
http://secunia.com/advisories/31048
Broken Link
http://secunia.com/advisories/31614
Broken Link
http://www.openwall.com/lists/oss-security/2008/07/03/2
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/30076
Patch
Third Party Advisory
VDB Entry
http://www.vupen.com/english/advisories/2008/2063/references
Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/43687
Third Party Advisory
VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11632
Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6633
Third Party Advisory
https://usn.ubuntu.com/637-1/
Third Party Advisory