CVE-2018-11508
CVE-2018-11508
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The compat_get_timex function in kernel/compat.c in the Linux kernel before 4.16.9 allows local users to obtain sensitive information from kernel memory via adjtimex.
CVSS 5.5 · Medium · EPSS 1.7% · Public exploit · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
linux Debian:12
- Affected ranges
- ECOSYSTEM: < 4.16.12-1
Update to 4.16.12-1
linux Debian:13
- Affected ranges
- ECOSYSTEM: < 4.16.12-1
Update to 4.16.12-1
linux Debian:14
- Affected ranges
- ECOSYSTEM: < 4.16.12-1
Update to 4.16.12-1
linux-azure Ubuntu:16.04:LTS
- Versions
- 4.11.0-1009.9
- 4.11.0-1011.11
- 4.11.0-1013.13
- 4.11.0-1014.14
- 4.11.0-1015.15
- 4.11.0-1016.16
- 4.13.0-1005.7
- 4.13.0-1006.8
- 4.13.0-1007.9
- 4.13.0-1009.12
- 4.13.0-1011.14
- 4.13.0-1012.15
- 4.13.0-1014.17
- 4.13.0-1016.19
- 4.13.0-1018.21
- 4.15.0-1013.13~16.04.2
- Affected ranges
- ECOSYSTEM: < 4.15.0-1014.14~16.04.1
Update to 4.15.0-1014.14~16.04.1
linux-gcp Ubuntu:16.04:LTS
- Versions
- 4.10.0-1004.4
- 4.10.0-1006.6
- 4.10.0-1007.7
- 4.10.0-1008.8
- 4.10.0-1009.9
- 4.13.0-1002.5
- 4.13.0-1006.9
- 4.13.0-1007.10
- 4.13.0-1008.11
- 4.13.0-1011.15
- 4.13.0-1012.16
- 4.13.0-1013.17
- 4.13.0-1015.19
- 4.13.0-1017.21
- 4.13.0-1019.23
- Affected ranges
- ECOSYSTEM: < 4.15.0-1014.14~16.04.1
Update to 4.15.0-1014.14~16.04.1
linux-hwe Ubuntu:16.04:LTS
- Versions
- 4.8.0-36.36~16.04.1
- 4.8.0-39.42~16.04.1
- 4.8.0-41.44~16.04.1
- 4.8.0-42.45~16.04.1
- 4.8.0-44.47~16.04.1
- 4.8.0-45.48~16.04.1
- 4.8.0-46.49~16.04.1
- 4.8.0-49.52~16.04.1
- 4.8.0-51.54~16.04.1
- 4.8.0-52.55~16.04.1
- 4.8.0-53.56~16.04.1
- 4.8.0-54.57~16.04.1
- 4.8.0-56.61~16.04.1
- 4.8.0-58.63~16.04.1
- 4.10.0-27.30~16.04.2
- 4.10.0-28.32~16.04.2
- 4.10.0-30.34~16.04.1
- 4.10.0-32.36~16.04.1
- 4.10.0-33.37~16.04.1
- 4.10.0-35.39~16.04.1
- 4.10.0-37.41~16.04.1
- 4.10.0-38.42~16.04.1
- 4.10.0-40.44~16.04.1
- 4.10.0-42.46~16.04.1
- 4.13.0-26.29~16.04.2
- 4.13.0-31.34~16.04.1
- 4.13.0-32.35~16.04.1
- 4.13.0-36.40~16.04.1
- 4.13.0-37.42~16.04.1
- 4.13.0-38.43~16.04.1
- 4.13.0-39.44~16.04.1
- 4.13.0-41.46~16.04.1
- 4.13.0-43.48~16.04.1
- 4.13.0-45.50~16.04.1
- Affected ranges
- ECOSYSTEM: < 4.15.0-24.26~16.04.1
Update to 4.15.0-24.26~16.04.1
linux-oem Ubuntu:16.04:LTS
- Versions
- 4.13.0-1008.9
- 4.13.0-1010.11
- 4.13.0-1012.13
- 4.13.0-1015.16
- 4.13.0-1017.18
- 4.13.0-1019.20
- 4.13.0-1020.21
- 4.13.0-1021.23
- 4.13.0-1022.24
- 4.13.0-1024.27
- 4.13.0-1026.29
- 4.13.0-1028.31
- 4.13.0-1030.33
- Affected ranges
- ECOSYSTEM: < 4.13.0-1031.35
Update to 4.13.0-1031.35
linux Ubuntu:18.04:LTS
- Versions
- 4.13.0-16.19
- 4.13.0-17.20
- 4.13.0-25.29
- 4.13.0-32.35
- 4.15.0-10.11
- 4.15.0-12.13
- 4.15.0-13.14
- 4.15.0-15.16
- 4.15.0-19.20
- 4.15.0-20.21
- 4.15.0-22.24
- 4.15.0-23.25
- Affected ranges
- ECOSYSTEM: < 4.15.0-24.26
Update to 4.15.0-24.26
linux-aws Ubuntu:18.04:LTS
- Versions
- 4.15.0-1001.1
- 4.15.0-1003.3
- 4.15.0-1005.5
- 4.15.0-1006.6
- 4.15.0-1007.7
- 4.15.0-1009.9
- 4.15.0-1010.10
- Affected ranges
- ECOSYSTEM: < 4.15.0-1011.11
Update to 4.15.0-1011.11
linux-azure Ubuntu:18.04:LTS
- Versions
- 4.15.0-1002.2
- 4.15.0-1003.3
- 4.15.0-1004.4
- 4.15.0-1008.8
- 4.15.0-1009.9
- 4.15.0-1012.12
- 4.15.0-1013.13
- Affected ranges
- ECOSYSTEM: < 4.15.0-1014.14
Update to 4.15.0-1014.14
linux-gcp Ubuntu:18.04:LTS
- Versions
- 4.15.0-1001.1
- 4.15.0-1003.3
- 4.15.0-1005.5
- 4.15.0-1006.6
- 4.15.0-1008.8
- 4.15.0-1009.9
- Affected ranges
- ECOSYSTEM: < 4.15.0-1010.10
Update to 4.15.0-1010.10
linux-kvm Ubuntu:18.04:LTS
- Versions
- 4.15.0-1002.2
- 4.15.0-1003.3
- 4.15.0-1004.4
- 4.15.0-1006.6
- 4.15.0-1008.8
- 4.15.0-1010.10
- 4.15.0-1011.11
- Affected ranges
- ECOSYSTEM: < 4.15.0-1012.12
Update to 4.15.0-1012.12
linux-oem Ubuntu:18.04:LTS
- Versions
- 4.15.0-1002.3
- 4.15.0-1004.5
- 4.15.0-1006.9
- 4.15.0-1008.11
- Affected ranges
- ECOSYSTEM: < 4.15.0-1009.12
Update to 4.15.0-1009.12
linux-raspi2 Ubuntu:18.04:LTS
- Versions
- 4.13.0-1005.5
- 4.13.0-1006.6
- 4.13.0-1008.8
- 4.15.0-1006.7
- 4.15.0-1009.10
- 4.15.0-1010.11
- 4.15.0-1011.12
- 4.15.0-1012.13
- Affected ranges
- ECOSYSTEM: < 4.15.0-1013.14
Update to 4.15.0-1013.14
Original sources
- https://usn.ubuntu.com/3695-1/
- https://usn.ubuntu.com/3695-2/
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1574
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9
- http://www.securityfocus.com/bid/104292
- https://usn.ubuntu.com/3697-1/
- https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95
- https://usn.ubuntu.com/3697-2/
- https://www.exploit-db.com/exploits/46208/
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95
- https://nvd.nist.gov/vuln/detail/CVE-2018-11508