VulnerabilityModified
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.
MEDIUM 6.9EPSS 0.49%
Does this matter?
Lower severity and a low EPSS score (0.49%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 6.9 MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 0.49% probability · 41th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f856567b930dfcdbc3323261bf77240ccdde01f5Third Party Advisory
- 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.openwall.com/lists/oss-security/2013/11/22/5Mailing List
- 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
- https://github.com/torvalds/linux/commit/f856567b930dfcdbc3323261bf77240ccdde01f5Patch
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f856567b930dfcdbc3323261bf77240ccdde01f5Third Party Advisory
- 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.openwall.com/lists/oss-security/2013/11/22/5Mailing List
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.