The IA32 system call emulation functionality in arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.36-rc4-git2 on the x86_64 platform does not zero extend the %eax register after the 32-bit entry path to ptrace is used, which allows local users to gain privileges by triggering an out-of-bounds access to the system call table using the %rax register. NOTE: this vulnerability exists because of a CVE-2007-4573 regression.

The IA32 system call emulation functionality in arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.36-rc4-git2 on the x86_64 platform does not zero extend the %eax register after the 32-bit entry path to ptrace is used, which allows local users to gain privileges by triggering an out-of-bounds access to the system call table using the %rax register.  NOTE: this vulnerability exists because of a CVE-2007-4573 regression.

Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVE-2010-3301 kernel: IA32 System Call Entry Point Vulnerability

The IA32 system call emulation functionality in arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.36-rc4-git2 on the x86_64 platform does not zero extend the %eax register after the 32-bit entry path to ptrace is used, which allows local users to gain privileges by triggering an out-of-bounds access to the system call table using the %rax register. NOTE: this vulnerability exists because of a CVE-2007-4573 regression.

https://access.redhat.com/errata/RHSA-2010:0842 [No Types Assigned]

https://access.redhat.com/security/cve/CVE-2010-3301 [No Types Assigned]

Red Hat, Inc. (AV:L/AC:L/Au:N/C:C/I:C/A:C)

The IA32 system call emulation functionality in arch/x86/ia32/ia32entry.S in the Linux kernel before 2.6.36-rc4-git2 on the x86_64 platform does not zero extend the %eax register after the 32-bit entry path to ptrace is used, which allows local users to gain privileges by triggering an out-of-bounds access to the system call table using the %rax register.  NOTE: this vulnerability exists because of a CVE-2007-4573 regression.

CVE-2010-3301 kernel: IA32 System Call Entry Point Vulnerability

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=36d001c70d8a0144ac1d038f6876c484849a74de [No Types Assigned]

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=eefdca043e8391dcd719711716492063030b55ac [No Types Assigned]

https://access.redhat.com/errata/RHSA-2010:0842 [No Types Assigned]

https://access.redhat.com/security/cve/CVE-2010-3301 [No Types Assigned]

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36d001c70d8a0144ac1d038f6876c484849a74de [Patch, Vendor Advisory]

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eefdca043e8391dcd719711716492063030b55ac [Patch, Vendor Advisory]

OR
     *cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*
     *cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
     *cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*

OR
     *cpe:2.3:o:suse:linux_enterprise_real_time_extension:11:sp1:*:*:*:*:*:*

OR
     *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:2.6.2:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.3:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.4:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.5:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.6:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.7:*:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.8:*:*:*:*:*:*:*
  

OR
     *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 2.6.36
     *cpe:2.3:o:linux:linux_kernel:2.6.36:-:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.36:rc2:*:*:*:*:*:*
     *cpe:2.3:o:linux:linux_kernel:2.6.36:rc3:*:*:*:*:*:*

NIST CWE-269

NIST NVD-CWE-Other

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36d001c70d8a0144ac1d038f6876c484849a74de Patch

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36d001c70d8a0144ac1d038f6876c484849a74de Patch, Vendor Advisory

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eefdca043e8391dcd719711716492063030b55ac Patch

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=eefdca043e8391dcd719711716492063030b55ac Patch, Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html No Types Assigned

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html Mailing List, Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html No Types Assigned

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html Mailing List, Third Party Advisory

http://secunia.com/advisories/42758 No Types Assigned

http://secunia.com/advisories/42758 Third Party Advisory

http://sota.gen.nz/compat2/ Patch

http://sota.gen.nz/compat2/ Third Party Advisory

http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log No Types Assigned

http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log Broken Link

http://www.mandriva.com/security/advisories?name=MDVSA-2010:198 No Types Assigned

http://www.mandriva.com/security/advisories?name=MDVSA-2010:198 Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2010:247 No Types Assigned

http://www.mandriva.com/security/advisories?name=MDVSA-2010:247 Third Party Advisory

http://www.openwall.com/lists/oss-security/2010/09/16/1 No Types Assigned

http://www.openwall.com/lists/oss-security/2010/09/16/1 Mailing List, Patch, Third Party Advisory

http://www.openwall.com/lists/oss-security/2010/09/16/3 No Types Assigned

http://www.openwall.com/lists/oss-security/2010/09/16/3 Mailing List, Patch, Third Party Advisory

http://www.redhat.com/support/errata/RHSA-2010-0842.html No Types Assigned

http://www.redhat.com/support/errata/RHSA-2010-0842.html Third Party Advisory

http://www.ubuntu.com/usn/USN-1041-1 No Types Assigned

http://www.ubuntu.com/usn/USN-1041-1 Third Party Advisory

http://www.vupen.com/english/advisories/2010/3117 No Types Assigned

http://www.vupen.com/english/advisories/2010/3117 Third Party Advisory

http://www.vupen.com/english/advisories/2011/0070 No Types Assigned

http://www.vupen.com/english/advisories/2011/0070 Third Party Advisory

http://www.vupen.com/english/advisories/2011/0298 No Types Assigned

http://www.vupen.com/english/advisories/2011/0298 Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=634449 Exploit

https://bugzilla.redhat.com/show_bug.cgi?id=634449 Exploit, Issue Tracking, Third Party Advisory