CVE-2009-2847

The do_sigaltstack function in kernel/signal.c in Linux kernel 2.4 through 2.4.37 and 2.6 before 2.6.31-rc5, when running on 64-bit systems, does not clear certain padding bytes from a structure, which allows local users to obtain sensitive information from the kernel stack via the sigaltstack function.
References
Link Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=0083fc2c50e6c5127c2802ad323adf8143ab7856
http://rhn.redhat.com/errata/RHSA-2009-1243.html
http://secunia.com/advisories/36136
http://secunia.com/advisories/36501
http://secunia.com/advisories/36562
http://secunia.com/advisories/36759
http://secunia.com/advisories/37105
http://secunia.com/advisories/37471
http://www.exploit-db.com/exploits/9352
http://www.openwall.com/lists/oss-security/2009/08/04/1 Patch
http://www.openwall.com/lists/oss-security/2009/08/05/1 Patch
http://www.openwall.com/lists/oss-security/2009/08/26/2
http://www.redhat.com/support/errata/RHSA-2009-1438.html
http://www.securityfocus.com/archive/1/507985/100/0/threaded
http://www.ubuntu.com/usn/USN-852-1
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
http://www.vupen.com/english/advisories/2009/3316
https://bugzilla.redhat.com/show_bug.cgi?id=515392 Patch
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10637
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8405
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=0083fc2c50e6c5127c2802ad323adf8143ab7856
http://rhn.redhat.com/errata/RHSA-2009-1243.html
http://secunia.com/advisories/36136
http://secunia.com/advisories/36501
http://secunia.com/advisories/36562
http://secunia.com/advisories/36759
http://secunia.com/advisories/37105
http://secunia.com/advisories/37471
http://www.exploit-db.com/exploits/9352
http://www.openwall.com/lists/oss-security/2009/08/04/1 Patch
http://www.openwall.com/lists/oss-security/2009/08/05/1 Patch
http://www.openwall.com/lists/oss-security/2009/08/26/2
http://www.redhat.com/support/errata/RHSA-2009-1438.html
http://www.securityfocus.com/archive/1/507985/100/0/threaded
http://www.ubuntu.com/usn/USN-852-1
http://www.vmware.com/security/advisories/VMSA-2009-0016.html
http://www.vupen.com/english/advisories/2009/3316
https://bugzilla.redhat.com/show_bug.cgi?id=515392 Patch
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10637
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8405
https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:linux:kernel:2.6.24.7:*:*:*:*:*:*:*
cpe:2.3:a:linux:kernel:2.6.25.15:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:-rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.7:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.8:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.9:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.10:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.11:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.11.12:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.12.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.13.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.14.7:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.4:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.5:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.6:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.15.7:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.3:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.10:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.11:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.12:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.13:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.14:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.15:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.16:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.17:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.18:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.19:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.20:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.21:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.22:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.23:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.24:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.25:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.26:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.27:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.28:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.29:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.30:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.31:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16.31:-rc4:*:*:*:*:*:*
cpe:2.3:h:linux:linux:*:*:x64:*:*:*:*:*

History

21 Nov 2024, 01:05

Type Values Removed Values Added
References () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=0083fc2c50e6c5127c2802ad323adf8143ab7856 - () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=0083fc2c50e6c5127c2802ad323adf8143ab7856 -
References () http://rhn.redhat.com/errata/RHSA-2009-1243.html - () http://rhn.redhat.com/errata/RHSA-2009-1243.html -
References () http://secunia.com/advisories/36136 - () http://secunia.com/advisories/36136 -
References () http://secunia.com/advisories/36501 - () http://secunia.com/advisories/36501 -
References () http://secunia.com/advisories/36562 - () http://secunia.com/advisories/36562 -
References () http://secunia.com/advisories/36759 - () http://secunia.com/advisories/36759 -
References () http://secunia.com/advisories/37105 - () http://secunia.com/advisories/37105 -
References () http://secunia.com/advisories/37471 - () http://secunia.com/advisories/37471 -
References () http://www.exploit-db.com/exploits/9352 - () http://www.exploit-db.com/exploits/9352 -
References () http://www.openwall.com/lists/oss-security/2009/08/04/1 - Patch () http://www.openwall.com/lists/oss-security/2009/08/04/1 - Patch
References () http://www.openwall.com/lists/oss-security/2009/08/05/1 - Patch () http://www.openwall.com/lists/oss-security/2009/08/05/1 - Patch
References () http://www.openwall.com/lists/oss-security/2009/08/26/2 - () http://www.openwall.com/lists/oss-security/2009/08/26/2 -
References () http://www.redhat.com/support/errata/RHSA-2009-1438.html - () http://www.redhat.com/support/errata/RHSA-2009-1438.html -
References () http://www.securityfocus.com/archive/1/507985/100/0/threaded - () http://www.securityfocus.com/archive/1/507985/100/0/threaded -
References () http://www.ubuntu.com/usn/USN-852-1 - () http://www.ubuntu.com/usn/USN-852-1 -
References () http://www.vmware.com/security/advisories/VMSA-2009-0016.html - () http://www.vmware.com/security/advisories/VMSA-2009-0016.html -
References () http://www.vupen.com/english/advisories/2009/3316 - () http://www.vupen.com/english/advisories/2009/3316 -
References () https://bugzilla.redhat.com/show_bug.cgi?id=515392 - Patch () https://bugzilla.redhat.com/show_bug.cgi?id=515392 - Patch
References () https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10637 - () https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10637 -
References () https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8405 - () https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8405 -
References () https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html - () https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.html -

07 Nov 2023, 02:04

Type Values Removed Values Added
References
  • {'url': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=0083fc2c50e6c5127c2802ad323adf8143ab7856', 'name': 'http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=0083fc2c50e6c5127c2802ad323adf8143ab7856', 'tags': ['Exploit'], 'refsource': 'CONFIRM'}
  • () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=0083fc2c50e6c5127c2802ad323adf8143ab7856 -

Information

Published : 2009-08-18 21:00

Updated : 2024-11-21 01:05


NVD link : CVE-2009-2847

Mitre link : CVE-2009-2847

CVE.ORG link : CVE-2009-2847


JSON object : View

Products Affected

linux

  • linux_kernel
  • linux
  • kernel