CVE-2018-9568
High
Description
In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-113509306. References: Upstream kernel.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Google Android
PublishedDec 6, 2018
First seenDec 6, 2018
How to fix
Update
- linux linux_kernel3.10.108, 3.16.58, 3.18.77, 4.1.46, 4.4.94, 4.9.55, 4.13.6 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2019:0512
- usn.ubuntu.com/3880-1/
- usn.ubuntu.com/3880-2/
- access.redhat.com/errata/RHSA-2019:0514
- access.redhat.com/errata/RHSA-2019:2696
- access.redhat.com/errata/RHSA-2019:2730
- access.redhat.com/errata/RHSA-2019:2736
- access.redhat.com/errata/RHSA-2019:3967
- access.redhat.com/errata/RHSA-2019:4056
- access.redhat.com/errata/RHSA-2019:4159
- access.redhat.com/errata/RHSA-2019:4164
- access.redhat.com/errata/RHSA-2019:4255
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google android | No range specified | — |
| canonical ubuntu_linux | 12.04, 14.04 | — |
| redhat enterprise_linux_desktop | 7.0 | — |
| redhat enterprise_linux_server | 7.0 | — |
| redhat enterprise_linux_server_aus | 7.6 | — |
| redhat enterprise_linux_server_eus | 7.6 | — |
| redhat enterprise_linux_server_tus | 7.6 | — |
| redhat enterprise_linux_workstation | 7.0 | — |
| linux linux_kernel | v < 3.10.108, 3.11 ≤ v < 3.16.58, 3.17 ≤ v < 3.18.77, 3.19 ≤ v < 4.1.46, 4.2 ≤ v < 4.4.94, 4.5 ≤ v < 4.9.55, 4.10 ≤ v < 4.13.6 | 3.10.108, 3.16.58, 3.18.77, 4.1.46, 4.4.94, 4.9.55, 4.13.6 |
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