The LIST_POISON feature in include/linux/poison.h in the Linux kernel before 4.3, as used in Android 6.0.1 before 2016-03-01, does not properly consider the relationship to the mmap_min_addr value, which makes it easier for attackers to bypass a poison-pointer protection mechanism by triggering the use of an uninitialized list entry, aka Android internal bug 26186802, a different vulnerability than CVE-2015-3636.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 3.1 | 5.5 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| Primary | 2.0 | 2.1 | LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
| Hyperlink | Source | Resource |
|---|---|---|
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8a5e5e02fc83aaf67053ab53b359af08c6c49aaf | security@android.com | Issue Tracking Patch Vendor Advisory |
| http://source.android.com/security/bulletin/2016-03-01.html | security@android.com | Third Party Advisory |
| http://www.debian.org/security/2016/dsa-3607 | security@android.com | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2015/05/02/6 | security@android.com | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/84260 | security@android.com | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2967-1 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2967-2 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2968-1 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2968-2 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2969-1 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2970-1 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-1 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-2 | security@android.com | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-3 | security@android.com | Third Party Advisory |
| https://github.com/torvalds/linux/commit/8a5e5e02fc83aaf67053ab53b359af08c6c49aaf | security@android.com | Issue Tracking Patch Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8a5e5e02fc83aaf67053ab53b359af08c6c49aaf | af854a3a-2127-422b-91ae-364da2661108 | Issue Tracking Patch Vendor Advisory |
| http://source.android.com/security/bulletin/2016-03-01.html | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.debian.org/security/2016/dsa-3607 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2015/05/02/6 | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/bid/84260 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-2967-1 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2967-2 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2968-1 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2968-2 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2969-1 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2970-1 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-1 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-2 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.ubuntu.com/usn/USN-2971-3 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| https://github.com/torvalds/linux/commit/8a5e5e02fc83aaf67053ab53b359af08c6c49aaf | af854a3a-2127-422b-91ae-364da2661108 | Issue Tracking Patch Third Party Advisory |