CVE-2010-3301

HIGH
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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.

References

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

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

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html

http://secunia.com/advisories/42758

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

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

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

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

http://www.openwall.com/lists/oss-security/2010/09/16/1

http://www.openwall.com/lists/oss-security/2010/09/16/3

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

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

http://www.vupen.com/english/advisories/2010/3117

http://www.vupen.com/english/advisories/2011/0070

http://www.vupen.com/english/advisories/2011/0298

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

Details

Source: MITRE

Published: 2010-09-22

Updated: 2020-08-14

Type: CWE-269

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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:*:*:*:*:*:*

Configuration 2

OR

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

Configuration 3

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:*:*:*:*:*:*:*

Tenable Plugins

View all (21 total)

IDNameProductFamilySeverity
75550openSUSE Security Update : kernel (openSUSE-SU-2010:0655-1)NessusSuSE Local Security Checks
high
68103Oracle Linux 5 : kernel (ELSA-2010-0704)NessusOracle Linux Local Security Checks
high
65101Ubuntu 10.04 LTS : linux-lts-backport-maverick vulnerabilities (USN-1083-1)NessusUbuntu Local Security Checks
critical
63953RHEL 5 : kernel (RHSA-2010:0705)NessusRed Hat Local Security Checks
high
60893Scientific Linux Security Update : kernel on SL6.x i386/x86_64NessusScientific Linux Local Security Checks
high
54887Slackware current : 64-bit kernel (SSA:2010-265-01)NessusSlackware Local Security Checks
high
51611SuSE 11 Security Update : Linux kernel (SAT Patch Number 3164)NessusSuSE Local Security Checks
high
51453Ubuntu 9.10 / 10.04 LTS / 10.10 : linux, linux-ec2 vulnerabilities (USN-1041-1)NessusUbuntu Local Security Checks
high
50981Mandriva Linux Security Advisory : kernel (MDVSA-2010:247)NessusMandriva Local Security Checks
high
50924SuSE 11 / 11.1 Security Update : Linux kernel (SAT Patch Numbers 3144 / 3147 / 3148 / 3163 / 3171)NessusSuSE Local Security Checks
high
50629RHEL 6 : kernel (RHSA-2010:0842)NessusRed Hat Local Security Checks
high
49795Mandriva Linux Security Advisory : kernel (MDVSA-2010:198)NessusMandriva Local Security Checks
critical
49671openSUSE Security Update : kernel (openSUSE-SU-2010:0664-1)NessusSuSE Local Security Checks
critical
49668openSUSE Security Update : kernel (openSUSE-SU-2010:0654-1)NessusSuSE Local Security Checks
high
49666Mandriva Linux Security Advisory : kernel (MDVSA-2010:188)NessusMandriva Local Security Checks
critical
49639RHEL 5 : kernel (RHSA-2010:0704)NessusRed Hat Local Security Checks
high
49635Fedora 14 : kernel-2.6.35.4-28.fc14 (2010-14832)NessusFedora Local Security Checks
high
49634CentOS 5 : kernel (CESA-2010:0704)NessusCentOS Local Security Checks
high
49297Fedora 13 : kernel-2.6.34.7-56.fc13 (2010-14890)NessusFedora Local Security Checks
high
49296Fedora 12 : kernel-2.6.32.21-168.fc12 (2010-14878)NessusFedora Local Security Checks
high
49283Ubuntu 6.06 LTS / 8.04 LTS / 9.04 / 9.10 / 10.04 LTS : linux, linux-source-2.6.15 vulnerabilities (USN-988-1)NessusUbuntu Local Security Checks
high