6.2

CVE-2010-4258

The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.36.2
Fedoraproject ≫ Fedora Version13
Opensuse ≫ Opensuse Version11.2
Opensuse ≫ Opensuse Version11.3
Suse ≫ Linux Enterprise Desktop Version10 Updatesp3
Suse ≫ Linux Enterprise Desktop Version11 Updatesp1
Suse ≫ Linux Enterprise Real Time Extension Version11 Updatesp1
Suse ≫ Linux Enterprise Server Version10 Updatesp3
Suse ≫ Linux Enterprise Server Version11 Updatesp1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.66% 0.837
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.2 1.9 10
AV:L/AC:H/Au:N/C:C/I:C/A:C
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
Third Party Advisory
Mailing List
http://www.vupen.com/english/advisories/2011/0298
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/42778
Third Party Advisory
http://www.vupen.com/english/advisories/2011/0012
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/42801
Third Party Advisory
http://secunia.com/advisories/43291
Third Party Advisory
http://www.vupen.com/english/advisories/2011/0375
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/42932
Third Party Advisory
http://www.vupen.com/english/advisories/2011/0124
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html
Third Party Advisory
http://secunia.com/advisories/42745
Third Party Advisory
http://www.vupen.com/english/advisories/2010/3321
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html
Third Party Advisory
Mailing List
http://secunia.com/advisories/43056
Third Party Advisory
http://www.vupen.com/english/advisories/2011/0213
Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
Broken Link
http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html
Broken Link
http://blog.nelhage.com/2010/12/cve-2010-4258-from-dos-to-privesc/
Third Party Advisory
http://code.google.com/p/chromium-os/issues/detail?id=10234
Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177
http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html
Third Party Advisory
http://marc.info/?l=linux-kernel&m=129117048916957&w=2
Patch
Third Party Advisory
http://openwall.com/lists/oss-security/2010/12/02/2
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/02/3
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/02/4
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/02/7
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/08/4
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/08/5
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/08/9
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/09/14
Third Party Advisory
Mailing List
http://openwall.com/lists/oss-security/2010/12/09/4
Third Party Advisory
Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=659567
Third Party Advisory
Issue Tracking
https://lkml.org/lkml/2010/12/1/543
Patch
Third Party Advisory
Mailing List