The Linux kernel before 4.8 allows local users to bypass ASLR on setuid programs (such as /bin/su) because install_exec_creds() is called too late in load_elf_binary() in fs/binfmt_elf.c, and thus the ptrace_may_access() check has a race condition when reading /proc/pid/stat.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Apr 1, 2020 | Apr 12, 2019 |
| Debian | — | Upgrade linux | May 29, 2019 | Apr 12, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-develUpgrade kernelUpgrade kernel-headersUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade python-perfUpgrade kernel-debug-develUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64 | May 30, 2019 | Apr 12, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-develUpgrade python-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-headers | May 30, 2019 | Apr 12, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-devel | May 1, 2019 | Apr 11, 2019 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 16, 2019 | Apr 3, 2019 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Apr 1, 2020 | Apr 12, 2019 |
| Suse | — | Upgrade gfs2-kmp-defaultUpgrade kernel-ec2Upgrade ocfs2-kmp-defaultUpgrade kernel-ec2-extraUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade dlm-kmp-defaultUpgrade kernel-defaultUpgrade cluster-network-kmp-defaultUpgrade kernel-ec2-develUpgrade cluster-md-kmp-default | Jun 18, 2019 | Apr 11, 2019 |
| Ubuntu | — | Upgrade linux-image-powerpc-e500mcUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-150-powerpc64-smpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-awsUpgrade linux-image-raspi2Upgrade linux-image-4.4.0-150-lowlatencyUpgrade linux-image-snapdragonUpgrade python3-apparmorUpgrade linux-image-4.4.0-150-powerpc-smpUpgrade linux-image-powerpc64-embUpgrade linux-image-generic-lpaeUpgrade linux-image-4.4.0-150-powerpc-e500mcUpgrade linux-image-virtualUpgrade linux-image-powerpc-smpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-1114-snapdragonUpgrade linux-image-genericUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1110-raspi2Upgrade linux-image-4.4.0-1045-awsUpgrade linux-image-4.4.0-1047-kvmUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1084-awsUpgrade linux-image-4.4.0-150-genericUpgrade linux-image-4.4.0-150-generic-lpaeUpgrade linux-image-4.4.0-150-powerpc64-embUpgrade apparmor-profiles | Jun 5, 2019 | Apr 11, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 11, 2019 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub