CVE-2014-3153
Published: 5 June 2014
The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.
From the Ubuntu security team
Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service (system crash) or gain administrative privileges.
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels |
Priority
High
Status
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3153
- https://ubuntu.com/security/notices/USN-2233-1
- https://ubuntu.com/security/notices/USN-2234-1
- https://ubuntu.com/security/notices/USN-2235-1
- https://ubuntu.com/security/notices/USN-2236-1
- https://ubuntu.com/security/notices/USN-2237-1
- https://ubuntu.com/security/notices/USN-2238-1
- https://ubuntu.com/security/notices/USN-2239-1
- https://ubuntu.com/security/notices/USN-2240-1
- https://ubuntu.com/security/notices/USN-2241-1
- https://ubuntu.com/security/notices/USN-2260-1
- NVD
- Launchpad
- Debian