Use-after-free vulnerability in net/unix/af_unix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Dec 18, 2015 | Dec 17, 2015 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jan 28, 2016 |
| Oracle_linux | — | Upgrade kernel-uek-docUpgrade dtrace-modulesUpgrade kernel-uek-debug-develUpgrade kernel-uek-develUpgrade kernel-uek-debugUpgrade kernel-uek-firmwareUpgrade kernel-uek | Feb 10, 2017 | Dec 28, 2015 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Sep 10, 2015 |
| Suse | — | Upgrade kernel-bigsmp-develUpgrade kgraft-patch-3_12_55-52_45-defaultUpgrade kgraft-patch-3_12_51-52_31-defaultUpgrade kernel-default-manUpgrade kernel-obs-qa-xenUpgrade kgraft-patch-3_12_51-52_31-xenUpgrade kernel-paeUpgrade kernel-debug-base-debuginfoUpgrade kgraft-patch-3_12_51-52_39-defaultUpgrade kernel-bigsmpUpgrade kernel-docs-htmlUpgrade kernel-debug-devel-debuginfoUpgrade kernel-pae-debugsourceUpgrade kernel-debug-baseUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-source-vanillaUpgrade kernel-pae-base-debuginfoUpgrade kernel-pae-develUpgrade kernel-vanilla-debuginfoUpgrade kernel-vanilla-develUpgrade kgraft-patch-3_12_55-52_42-xenUpgrade kernel-pae-debuginfoUpgrade kgraft-patch-3_12_51-52_39-xenUpgrade kernel-obs-build-debugsourceUpgrade kernel-pv-debugsourceUpgrade lttng-modulesUpgrade kernel-pv-develUpgrade kgraft-patch-3_12_48-52_27-defaultUpgrade kgraft-patch-3_12_51-52_34-xenUpgrade kgraft-patch-3_12_44-52_18-xenUpgrade kernel-debug-debugsourceUpgrade kernel-ec2Upgrade kernel-pae-extraUpgrade kernel-default-base-debuginfoUpgrade kernel-xen-base-debuginfoUpgrade kernel-ec2-debuginfoUpgrade kernel-ppc64-develUpgrade kernel-ppc64-baseUpgrade kernel-xen-baseUpgrade kernel-macrosUpgrade kernel-ec2-baseUpgrade kgraft-patch-3_12_51-52_34-defaultUpgrade kernel-default-debugsourceUpgrade kernel-debug-develUpgrade kgraft-patch-3_12_48-52_27-xenUpgrade kernel-xenUpgrade kernel-xen-debugsourceUpgrade kernel-xen-debuginfoUpgrade kernel-default-develUpgrade kgraft-patch-3_12_55-52_42-defaultUpgrade kernel-develUpgrade kernel-default-baseUpgrade lttng-modules-kmp-defaultUpgrade kernel-ppc64Upgrade kernel-vanilla-debugsourceUpgrade kernel-trace-develUpgrade kernel-pae-baseUpgrade kernel-pvUpgrade kernel-xen-extraUpgrade kernel-traceUpgrade kernel-sourceUpgrade kernel-pv-debuginfoUpgrade kernel-docs-pdfUpgrade kgraft-patch-3_12_44-52_18-defaultUpgrade kernel-default-extraUpgrade kernel-docsUpgrade kernel-ec2-debugsourceUpgrade kernel-xen-develUpgrade kernel-bigsmp-baseUpgrade kernel-obs-qaUpgrade kernel-debug-debuginfoUpgrade kernel-ec2-base-debuginfoUpgrade kernel-trace-baseUpgrade kernel-ec2-develUpgrade kgraft-patch-3_12_55-52_45-xenUpgrade kernel-default-debuginfoUpgrade kernel-pv-baseUpgrade kernel-debugUpgrade kernel-pv-base-debuginfoUpgrade kernel-symsUpgrade kernel-vanilla | Apr 26, 2018 | Dec 28, 2015 |
| Ubuntu | — | Upgrade linux-image-3.13.0-77-lowlatencyUpgrade linux-image-3.2.0-98-highbankUpgrade linux-image-4.2.0-1022-raspi2Upgrade linux-image-3.13.0-77-generic-lpaeUpgrade linux-image-4.2.0-27-genericUpgrade linux-image-3.16.0-60-powerpc-e500mcUpgrade linux-image-3.19.0-49-powerpc64-embUpgrade linux-image-3.13.0-77-powerpc-smpUpgrade linux-image-4.2.0-27-powerpc-e500mcUpgrade linux-image-3.13.0-77-powerpc64-smpUpgrade linux-image-3.16.0-60-powerpc64-embUpgrade linux-image-4.2.0-27-powerpc64-smpUpgrade linux-image-3.2.0-1476-omap4Upgrade linux-image-3.2.0-98-virtualUpgrade linux-image-4.2.0-27-powerpc-smpUpgrade linux-image-3.16.0-60-lowlatencyUpgrade linux-image-3.2.0-98-omapUpgrade linux-image-3.13.0-77-powerpc64-embUpgrade linux-image-3.19.0-49-powerpc-smpUpgrade linux-image-3.19.0-49-generic-lpaeUpgrade linux-image-4.2.0-27-generic-lpaeUpgrade linux-image-3.13.0-77-genericUpgrade linux-image-3.2.0-98-powerpc64-smpUpgrade linux-image-3.19.0-49-powerpc-e500mcUpgrade linux-image-3.13.0-77-powerpc-e500mcUpgrade linux-image-3.13.0-77-powerpc-e500Upgrade linux-image-3.19.0-49-lowlatencyUpgrade linux-image-3.16.0-60-generic-lpaeUpgrade linux-image-4.2.0-27-powerpc64-embUpgrade linux-image-3.2.0-98-powerpc-smpUpgrade linux-image-3.16.0-60-genericUpgrade linux-image-3.19.0-49-genericUpgrade linux-image-3.2.0-98-generic-paeUpgrade linux-image-4.2.0-27-lowlatencyUpgrade linux-image-3.16.0-60-powerpc-smpUpgrade linux-image-3.16.0-60-powerpc64-smpUpgrade linux-image-3.2.0-98-genericUpgrade linux-image-3.19.0-49-powerpc64-smp | Feb 2, 2016 | Dec 28, 2015 |
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