CVEvulnerability
CVE-2017-9150
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-05-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
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.
Affected configurations
• linux linux kernel (<= 4.10.9)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1 Release Notes, Vendor Advisory
- http://www.securityfocus.com/bid/98635 www.securityfocus.com
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1251 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking, Patch, Third Party Advisory
- https://source.android.com/security/bulletin/2017-09-01 source.android.com
- https://www.exploit-db.com/exploits/42048/ www.exploit-db.com
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking, Patch, Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.1 Release Notes, Vendor Advisory
- http://www.securityfocus.com/bid/98635 www.securityfocus.com
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1251 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/0d0e57697f162da4aa218b5feafe614fb666db07 Issue Tracking, Patch, Third Party Advisory
- https://source.android.com/security/bulletin/2017-09-01 source.android.com
- https://www.exploit-db.com/exploits/42048/ www.exploit-db.com