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CVE-2009-0835
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 3.6/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 4.9/10
- Confidentiality Impact
- Partial
- Availability Impact
- None
- Integrity Impact
- Partial
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.25.4:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.11:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.9:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.12:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.8:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.6:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.7:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.2:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.1:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.3:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.5:*:x86_64:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:linux:linux_kernel:2.6.25.10:*:x86_64:*:*:*:*:* |
Yes
|
- | - |
References
- http://secunia.com/advisories/34084
- http://scary.beasts.org/security/CESA-2009-001.html
- http://marc.info/?l=linux-kernel&m=123579069630311&w=2
- http://marc.info/?l=linux-kernel&m=123579056530191&w=2
- http://scary.beasts.org/security/CESA-2009-004.html
- http://scarybeastsecurity.blogspot.com/2009/02/linux-kernel-minor-seccomp.html
- https://bugzilla.redhat.com/show_bug.cgi?id=487255
- http://marc.info/?l=oss-security&m=123597627132485&w=2
- http://www.securityfocus.com/bid/33948
- http://lkml.org/lkml/2009/2/28/23
- http://www.ubuntu.com/usn/usn-751-1
- http://secunia.com/advisories/34786
- http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00007.html
- http://secunia.com/advisories/34917
- http://www.redhat.com/support/errata/RHSA-2009-0451.html
- http://www.debian.org/security/2009/dsa-1800
- http://lists.opensuse.org/opensuse-security-announce/2009-05/msg00002.html
- http://secunia.com/advisories/35121
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:118
- http://secunia.com/advisories/35185
- http://secunia.com/advisories/35390
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2009-06/msg00000.html
- http://secunia.com/advisories/35394