CVE-2017-9150
Last modified
CVE-2017-9150 is a vulnerability of currently unknown severity. The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows local users to obtain sensitive address information via crafted bpf system calls.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows local users to obtain sensitive address information via crafted bpf system calls.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 4.10.9 |
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0d0e57697f162da4aa218b5feafe614fb666db07Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1Release Notes, Vendor Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1251Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/0d0e57697f162da4aa218b5feafe614fb666db07Issue Tracking, Patch, Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0d0e57697f162da4aa218b5feafe614fb666db07Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1Release Notes, Vendor Advisory
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1251Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/0d0e57697f162da4aa218b5feafe614fb666db07Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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