CVE-2018-1000199
Medium
Description
The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 24, 2018
First seenMay 24, 2018
How to fix
Vendor advisories
- debian.org/security/2018/dsa-4187
- access.redhat.com/errata/RHSA-2018:1347
- access.redhat.com/errata/RHSA-2018:1348
- debian.org/security/2018/dsa-4188
- access.redhat.com/errata/RHSA-2018:1354
- access.redhat.com/errata/RHSA-2018:1355
- access.redhat.com/errata/RHSA-2018:1345
- access.redhat.com/errata/RHSA-2018:1318
- access.redhat.com/errata/RHSA-2018:1374
- usn.ubuntu.com/3641-2/
- usn.ubuntu.com/3641-1/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.18 | — |
| debian debian_linux | 7.0, 8.0, 9.0 | — |
| canonical ubuntu_linux | 12.04, 14.04, 16.04, 17.10 | — |
| redhat enterprise_linux | 7.0, 7.2, 7.3, 7.4, 7.5 | — |
| redhat enterprise_linux_desktop | 7.0 | — |
| redhat enterprise_linux_server | 7.0 | — |
| redhat enterprise_linux_server_aus | 7.2, 7.3, 7.4 | — |
| redhat enterprise_linux_server_eus | 7.3, 7.4, 7.5 | — |
| redhat enterprise_linux_server_tus | 7.2 | — |
| redhat enterprise_linux_workstation | 7.0 | — |
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