• 공개일 : 2009-08-15
• 변경일 : 2010-08-21

• 위험도: 7.2
• 액세스 벡터 : LOCAL
• 액세스 복잡성 : 낮음
• 인증 : 없음
• 기밀성 영향 : 전체
• 무결성 영향 : 전체
• 가용성 영향 : 전체
• 출처 : http://nvd.nist.gov
• 공개일 : 2009-08-17

The Linux kernel 2.6.0 through 2.6.30.4, and 2.4.4 through 2.4.37.4, does not initialize all function pointers for socket operations in proto_ops structures, which allows local users to trigger a NULL pointer dereference and gain privileges by using mmap to map page zero, placing arbitrary code on this page, and then invoking an unavailable operation, as demonstrated by the sendpage operation (sock_sendpage function) on a PF_PPPOX socket.

• VUPEN, ADV-2009-2272
• CONFIRM, https://issues.rpath.com/browse/RPL-3103
• CONFIRM, https://bugzilla.redhat.com/show_bug.cgi?id=516949
• MISC, http://zenthought.org/content/file/android-root-2009-08-16-source
• VUPEN, ADV-2009-3316
• CONFIRM, http://www.vmware.com/security/advisories/VMSA-2009-0016.html
• BID, 36038
• BUGTRAQ, 20100625 VMSA-2010-0010 ESX 3.5 third party update for Service Consol..
• BUGTRAQ, 20091120 VMSA-2009-0016 VMware vCenter and ESX update release and vMA..
• BUGTRAQ, 20090818 rPSA-2009-0121-1 kernel open-vm-tools
• BUGTRAQ, 20090813 Linux NULL pointer dereference due to incorrect proto_ops in..
• REDHAT, RHSA-2009:1233
• MLIST, [oss-security] 20090814 CVE-2009-2692 kernel: uninit op in SOCKOPS_WRAP..
• CONFIRM, http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-..
• CONFIRM, http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.5
• CONFIRM, http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.37.5
• DEBIAN, DSA-1865
• CONFIRM, http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0121
• CONFIRM, http://support.avaya.com/css/P8/documents/100067254
• SECUNIA, 37471
• SECUNIA, 37298
• SECUNIA, 36430
• SECUNIA, 36327
• SECUNIA, 36289
• SECUNIA, 36278
• REDHAT, RHSA-2009:1223
• REDHAT, RHSA-2009:1222
• SUSE, SUSE-SR:2009:015
• MISC, http://grsecurity.net/~spender/wunderbar_emporium.tgz
• CONFIRM, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=co..
• CONFIRM, http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.4.37.y.git;a..
• MISC, http://blog.cr0.org/2009/08/linux-null-pointer-dereference-due-to.html
• FULLDISC, 20090813 Linux NULL pointer dereference due to incorrect proto_ops i..

• linux kernel 2.6.11.9
• linux kernel 2.4.8
• linux kernel 2.6.11.11
• linux kernel 2.4.32
• linux kernel 2.4.33.3
• linux kernel 2.6.16.1
• linux kernel 2.4.19 -pre3
• linux kernel 2.4.31
• linux kernel 2.6.15.5
• linux kernel 2.6.1
• linux kernel 2.6.15.1
• linux kernel 2.6.14.1
• linux kernel 2.6.14.7
• linux kernel 2.4.36
• linux kernel 2.4.18 pre-3
• linux kernel 2.6.12.6
• linux kernel 2.4.11
• linux kernel 2.4.33
• linux kernel 2.4.32
• linux kernel 2.4.36.5
• linux kernel 2.6.16.22
• linux kernel 2.6.14.3
• linux kernel 2.4.30
• linux kernel 2.6.30.1
• linux kernel 2.6.11.4
• linux kernel 2.4.18 pre-1
• linux kernel 2.4.19 -pre4
• linux kernel 2.6.11.1
• linux kernel 2.6.25.15
• linux kernel 2.6.16.26
• linux kernel 2.4.13
• linux kernel 2.4.18 pre-4
• linux kernel 2.6.11.7
• linux kernel 2.6.11.3
• linux kernel 2.6.15.3
• linux kernel 2.4.20
• linux kernel 2.4.37.1
• linux kernel 2.4.36.7
• linux kernel 2.4.23 -ow2
• linux kernel 2.6.30
• linux kernel 2.4.33.2
• linux kernel 2.4.30
• linux kernel 2.4.29
• linux kernel 2.6.15.7
• linux kernel 2.4.23
• linux kernel 2.6.15
• linux kernel 2.6.11.12
• linux kernel 2.4.10
• linux kernel 2.4.27 -pre1
• linux kernel 2.4.36.1
• linux kernel 2.6.30
• linux kernel 2.4.34
• linux kernel 2.4.33.5
• linux kernel 2.6.11.5
• linux kernel 2.4.14
• linux kernel 2.6.16.11
• linux kernel 2.6.30.2
• linux kernel 2.6.15.2
• linux kernel 2.4.21 -pre7
• linux kernel 2.6.11.6
• linux kernel 2.6.30
• linux kernel 2.4.25
• linux kernel 2.6.16.19
• linux kernel 2.6.30
• linux kernel 2.6.11
• linux kernel 2.6.16.15
• linux kernel 2.4.6
• linux kernel 2.6.15.4
• linux kernel 2.4.33
• linux kernel 2.4.19 -pre1
• linux kernel 2.4.22
• linux kernel 2.6.16.13
• linux kernel 2.6.12.4
• linux kernel 2.6.16.16
• linux kernel 2.6.30
• linux kernel 2.4.4
• linux kernel 2.4.19 -pre5
• linux kernel 2.4.9
• linux kernel 2.4.36.8
• linux kernel 2.6.14.6
• linux kernel 2.4.21 -pre1
• linux kernel 2.6.16
• linux kernel 2.6.16.28
• linux kernel 2.6.10
• linux kernel 2.4.18
• linux kernel 2.4.18 pre-8
• linux kernel 2.4.27 -pre2
• linux kernel 2.6.16.18
• linux kernel 2.4.21
• linux kernel 2.4.36.6
• linux kernel 2.4.24 -ow1
• linux kernel 2.6.16.14
• linux kernel 2.6.14.4
• linux kernel 2.4.30
• linux kernel 2.6.16.23
• linux kernel 2.4.18 pre-7
• linux kernel 2.6.16.21
• linux kernel 2.4.35.3
• linux kernel 2.6.14.2
• linux kernel 2.6.12
• linux kernel 2.6.16.27
• linux kernel 2.6.16.12
• linux kernel 2.6.12.2
• linux kernel 2.4.29
• linux kernel 2.4.23 -pre9
• linux kernel 2.6.16.25
• linux kernel 2.4.27
• linux kernel 2.6.14
• linux kernel 2.6.12.3
• linux kernel 2.4.36.2
• linux kernel 2.6.16.17
• linux kernel 2.4.7
• linux kernel 2.4.16
• linux kernel 2.6.12.5
• linux kernel 2.6.15.6
• linux kernel 2.6
• linux kernel 2.6.13.3
• linux kernel 2.6.0
• linux kernel 2.4.12
• linux kernel 2.4.21 -pre4
• linux kernel 2.6.11.8
• linux kernel 2.6.16.20
• linux kernel 2.4.18 x86
• linux kernel 2.6.12.1
• linux kernel 2.4.28
• linux kernel 2.4.27 -pre5
• linux kernel 2.6.13.2
• linux kernel 2.4.29
• linux kernel 2.4.36.4
• linux kernel 2.4.26
• linux kernel 2.6.24.7
• linux kernel 2.4.19 -pre6
• linux kernel 2.4.18 pre-6
• linux kernel 2.4.33.7
• linux kernel 2.6.13
• linux kernel 2.4.5
• linux kernel 2.6.16.24
• linux kernel 2.6.16.2
• linux kernel 2.6.30.4
• linux kernel 2.6.14.5
• linux kernel 2.6.16.10
• linux kernel 2.6.13.1
• linux kernel 2.4.18 pre-5
• linux kernel 2.4.15
• linux kernel 2.6.13.5
• linux kernel 2.4.19 -pre2
• linux kernel 2.4.18 pre-2
• linux kernel 2.6.30
• linux kernel 2.4.19
• linux kernel 2.6.11.2
• linux kernel 2.4.32
• linux kernel 2.6.11.10
• linux kernel 2.4.36.3
• linux kernel 2.4.27 -pre3
• linux kernel 2.4.33.4
• linux kernel 2.4.37
• linux kernel 2.4.27 -pre4
• linux kernel 2.6.13.4
• linux kernel 2.6.30
• linux kernel 2.4.17