CVE-2018-10675
High
Description
The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 2, 2018
First seenMay 2, 2018
How to fix
Update
- linux linux_kernel3.2.95, 3.16.50, 3.18.67, 4.1.45, 4.4.84, 4.9.45, 4.12.9 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2018:3540
- access.redhat.com/errata/RHSA-2018:2785
- access.redhat.com/errata/RHSA-2018:2164
- access.redhat.com/errata/RHSA-2018:2925
- access.redhat.com/errata/RHSA-2018:2933
- access.redhat.com/errata/RHSA-2018:2395
- access.redhat.com/errata/RHSA-2018:2384
- usn.ubuntu.com/3754-1/
- access.redhat.com/errata/RHSA-2018:3590
- access.redhat.com/errata/RHSA-2018:2924
- access.redhat.com/errata/RHSA-2018:3586
- access.redhat.com/errata/RHSA-2018:2791
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v < 3.2.95, 3.3 ≤ v < 3.16.50, 3.17 ≤ v < 3.18.67, 3.19 ≤ v < 4.1.45, 4.2 ≤ v < 4.4.84, 4.5 ≤ v < 4.9.45, 4.10 ≤ v < 4.12.9 | 3.2.95, 3.16.50, 3.18.67, 4.1.45, 4.4.84, 4.9.45, 4.12.9 |
| redhat virtualization_host | 4.0 | — |
| redhat enterprise_linux_desktop | 6.0 | — |
| redhat enterprise_linux_server | 6.0 | — |
| redhat enterprise_linux_server_aus | 6.4, 6.5, 6.6, 7.2, 7.3, 7.4, 7.6 | — |
| redhat enterprise_linux_server_eus | 6.7, 7.3, 7.4, 7.5, 7.6 | — |
| redhat enterprise_linux_server_tus | 6.6, 7.2, 7.3, 7.4, 7.6 | — |
| redhat enterprise_linux_workstation | 6.0 | — |
| canonical ubuntu_linux | 14.04 | — |
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