CVE-2013-6383
UnknownEPSS 0.49%
Last modified
CVE-2013-6383 is a vulnerability of currently unknown severity. The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
Description
The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.12, < 3.2.53 |
| Linux | Linux Kernel | >= 3.3, < 3.4.69 |
| Linux | Linux Kernel | >= 3.5, < 3.10.19 |
| Linux | Linux Kernel | >= 3.11, < 3.11.8 |
References
- http://rhn.redhat.com/errata/RHSA-2014-0100.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0285.htmlThird Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.8Vendor Advisory
- http://www.ubuntu.com/usn/USN-2066-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2067-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2068-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2069-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2070-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2071-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2072-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2073-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2074-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2075-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2076-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2107-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2108-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1033530Issue Tracking
- http://rhn.redhat.com/errata/RHSA-2014-0100.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0285.htmlThird Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.8Vendor Advisory
- http://www.ubuntu.com/usn/USN-2066-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2067-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2068-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2069-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2070-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2071-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2072-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2073-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2074-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2075-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2076-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2107-1Third Party Advisory
- http://www.ubuntu.com/usn/USN-2108-1Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1033530Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-6383?
The aac_compat_ioctl function in drivers/scsi/aacraid/linit.c in the Linux kernel before 3.11.8 does not require the CAP_SYS_RAWIO capability, which allows local users to bypass intended access restrictions via a crafted ioctl call.
How severe is CVE-2013-6383?
Severity scoring for CVE-2013-6383 is pending analysis. The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2013-6383?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-6383?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST