CVE-2018-11508
Status: ModifiedMedium (5.5)—💥 Exploit
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
- Version: 3.0
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.69%
- Percentile among all scored CVEs: 76
- Score date: 10/10/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
💥 Public exploits
Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.
- Published on Exploit-DB · Linux Kernel 4.13 - 'compat_get_timex()' Leak Kernel Pointer (1/21/2019)
Affected technologies (2)
CWEs
- CWE-200
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95
- http://www.securityfocus.com/bid/104292
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1574
- https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95
- https://usn.ubuntu.com/3695-1/
- https://usn.ubuntu.com/3695-2/
- https://usn.ubuntu.com/3697-1/
- https://usn.ubuntu.com/3697-2/
- https://www.exploit-db.com/exploits/46208/
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95
- http://www.securityfocus.com/bid/104292
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1574
- https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95
- https://usn.ubuntu.com/3695-1/
- https://usn.ubuntu.com/3695-2/
- https://usn.ubuntu.com/3697-1/
- https://usn.ubuntu.com/3697-2/
- https://www.exploit-db.com/exploits/46208/
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9
Raw JSON (NVD)
Show
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