The key_reject_and_link function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- 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:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | amazon-linux-upgrade-kernel | Aug 1, 2016 | Jun 27, 2016 |
| Centos_linux | — | centos-upgrade-kernelcentos-upgrade-kernel-abi-whitelistscentos-upgrade-kernel-debugcentos-upgrade-kernel-debug-develcentos-upgrade-kernel-develcentos-upgrade-kernel-doccentos-upgrade-kernel-firmwarecentos-upgrade-kernel-headerscentos-upgrade-kernel-toolscentos-upgrade-kernel-tools-libscentos-upgrade-kernel-tools-libs-develcentos-upgrade-perfcentos-upgrade-python-perf | Aug 6, 2016 | Jun 27, 2016 |
| Debian | debian-upgrade-linux | Jun 28, 2016 | Jun 27, 2016 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Oct 23, 2016 | |
| Huawei Euleros 2_0_sp1 | huawei-euleros-2_0_sp1-upgrade-kernelhuawei-euleros-2_0_sp1-upgrade-kernel-debughuawei-euleros-2_0_sp1-upgrade-kernel-debuginfohuawei-euleros-2_0_sp1-upgrade-kernel-debuginfo-common-x86_64huawei-euleros-2_0_sp1-upgrade-kernel-develhuawei-euleros-2_0_sp1-upgrade-kernel-headershuawei-euleros-2_0_sp1-upgrade-kernel-toolshuawei-euleros-2_0_sp1-upgrade-kernel-tools-libshuawei-euleros-2_0_sp1-upgrade-perfhuawei-euleros-2_0_sp1-upgrade-python-perf | Nov 30, 2017 | Jun 27, 2016 | |
| Oracle_linux | — | oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek | Aug 2, 2016 | Jun 15, 2016 |
| Redhat_linux | — | redhat-upgrade-kernelredhat-upgrade-kernel-abi-whitelistsredhat-upgrade-kernel-bootwrapperredhat-upgrade-kernel-debugredhat-upgrade-kernel-debug-debuginforedhat-upgrade-kernel-debug-develredhat-upgrade-kernel-debuginforedhat-upgrade-kernel-debuginfo-common-i686redhat-upgrade-kernel-debuginfo-common-ppc64redhat-upgrade-kernel-debuginfo-common-s390xredhat-upgrade-kernel-debuginfo-common-x86_64redhat-upgrade-kernel-develredhat-upgrade-kernel-docredhat-upgrade-kernel-firmwareredhat-upgrade-kernel-headersredhat-upgrade-kernel-kdumpredhat-upgrade-kernel-kdump-debuginforedhat-upgrade-kernel-kdump-develredhat-upgrade-kernel-rtredhat-upgrade-kernel-rt-debugredhat-upgrade-kernel-rt-debug-debuginforedhat-upgrade-kernel-rt-debug-develredhat-upgrade-kernel-rt-debuginforedhat-upgrade-kernel-rt-debuginfo-common-x86_64redhat-upgrade-kernel-rt-develredhat-upgrade-kernel-rt-docredhat-upgrade-kernel-rt-traceredhat-upgrade-kernel-rt-trace-debuginforedhat-upgrade-kernel-rt-trace-develredhat-upgrade-kernel-toolsredhat-upgrade-kernel-tools-debuginforedhat-upgrade-kernel-tools-libsredhat-upgrade-kernel-tools-libs-develredhat-upgrade-perfredhat-upgrade-perf-debuginforedhat-upgrade-python-perfredhat-upgrade-python-perf-debuginfo | Aug 2, 2016 | Jun 27, 2016 |
| Suse | — | suse-upgrade-cluster-md-kmp-defaultsuse-upgrade-cluster-network-kmp-defaultsuse-upgrade-dlm-kmp-defaultsuse-upgrade-gfs2-kmp-defaultsuse-upgrade-kernel-defaultsuse-upgrade-kernel-docssuse-upgrade-kernel-ec2suse-upgrade-kernel-ec2-develsuse-upgrade-kernel-ec2-extrasuse-upgrade-kernel-obs-buildsuse-upgrade-ocfs2-kmp-default | Jul 26, 2016 | Jun 27, 2016 |
| Ubuntu | ubuntu-upgrade-linux-image-3-13-0-93-genericubuntu-upgrade-linux-image-3-13-0-93-generic-lpaeubuntu-upgrade-linux-image-3-13-0-93-lowlatencyubuntu-upgrade-linux-image-3-13-0-93-powerpc-e500ubuntu-upgrade-linux-image-3-13-0-93-powerpc-e500mcubuntu-upgrade-linux-image-3-13-0-93-powerpc-smpubuntu-upgrade-linux-image-3-13-0-93-powerpc64-embubuntu-upgrade-linux-image-3-13-0-93-powerpc64-smpubuntu-upgrade-linux-image-3-19-0-66-genericubuntu-upgrade-linux-image-3-19-0-66-generic-lpaeubuntu-upgrade-linux-image-3-19-0-66-lowlatencyubuntu-upgrade-linux-image-3-19-0-66-powerpc-e500mcubuntu-upgrade-linux-image-3-19-0-66-powerpc-smpubuntu-upgrade-linux-image-3-19-0-66-powerpc64-embubuntu-upgrade-linux-image-3-19-0-66-powerpc64-smpubuntu-upgrade-linux-image-3-2-0-107-genericubuntu-upgrade-linux-image-3-2-0-107-generic-paeubuntu-upgrade-linux-image-3-2-0-107-highbankubuntu-upgrade-linux-image-3-2-0-107-omapubuntu-upgrade-linux-image-3-2-0-107-powerpc-smpubuntu-upgrade-linux-image-3-2-0-107-powerpc64-smpubuntu-upgrade-linux-image-3-2-0-107-virtualubuntu-upgrade-linux-image-3-2-0-1485-omap4ubuntu-upgrade-linux-image-4-4-0-1019-raspi2ubuntu-upgrade-linux-image-4-4-0-1022-snapdragonubuntu-upgrade-linux-image-4-4-0-34-genericubuntu-upgrade-linux-image-4-4-0-34-generic-lpaeubuntu-upgrade-linux-image-4-4-0-34-lowlatencyubuntu-upgrade-linux-image-4-4-0-34-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-34-powerpc-smpubuntu-upgrade-linux-image-4-4-0-34-powerpc64-embubuntu-upgrade-linux-image-4-4-0-34-powerpc64-smp | Jul 1, 2017 | Jun 27, 2016 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Jun 27, 2016 |
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