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.
CVSS Details
- CVSS 3.0 Base Score: 5.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 22, 2017 |
| Suse | — | Upgrade cluster-network-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade kernel-docsUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-default | Jun 8, 2017 | May 22, 2017 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1065-raspi2Upgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-87-genericUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-4.10.0-26-lowlatencyUpgrade linux-image-awsUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.10.0-27-generic-lpaeUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-87-powerpc64-embUpgrade linux-image-4.4.0-87-powerpc64-smpUpgrade linux-image-4.4.0-1022-gkeUpgrade linux-image-4.10.0-27-lowlatencyUpgrade linux-image-4.10.0-27-genericUpgrade linux-image-powerpc64-embUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1067-snapdragonUpgrade linux-image-powerpc64-smpUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-4.8.0-59-powerpc-smpUpgrade linux-image-4.4.0-1026-awsUpgrade linux-image-raspi2Upgrade linux-image-4.8.0-59-powerpc64-embUpgrade linux-image-generic-lts-xenialUpgrade linux-image-powerpc-smpUpgrade linux-image-4.8.0-59-powerpc-e500mcUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-87-powerpc-e500mcUpgrade linux-image-4.8.0-1043-raspi2Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-generic-lpaeUpgrade linux-image-4.4.0-87-powerpc-smpUpgrade linux-image-gkeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.8.0-59-genericUpgrade linux-image-4.10.0-1010-raspi2Upgrade linux-image-4.8.0-59-lowlatencyUpgrade linux-image-4.10.0-26-genericUpgrade linux-image-4.10.0-26-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-snapdragonUpgrade linux-image-4.4.0-87-generic-lpaeUpgrade linux-image-4.4.0-87-lowlatencyUpgrade linux-image-4.8.0-59-generic-lpaeUpgrade linux-image-powerpc-e500mc | Jun 20, 2017 | May 22, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 22, 2017 |
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