medium4.4
CVE-2015-7312
Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local use…
Impact
Multiple race conditions in the Advanced Union Filesystem (aufs) aufs3-mmap.patch and aufs4-mmap.patch patches for the Linux kernel 3.x and 4.x allow local users to cause a denial of service (use-after-free and BUG) or possibly gain privileges via a (1) madvise or (2) msync system call, related to mm/madvise.c and mm/msync.c.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 3.0.0 through 3.19.8 from 4.0.0 through 4.20.15 |
| Canonical | Ubuntu Linux | Version 14.04 |
| Debian | Debian Linux | Version 8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://sourceforge.net/p/aufs/mailman/message/34449209/
- http://www.debian.org/security/2015/dsa-3364
- http://www.openwall.com/lists/oss-security/2015/09/22/10
- http://www.ubuntu.com/usn/USN-2777-1
- http://sourceforge.net/p/aufs/mailman/message/34449209/
- http://www.debian.org/security/2015/dsa-3364
- http://www.openwall.com/lists/oss-security/2015/09/22/10
- http://www.ubuntu.com/usn/USN-2777-1