The snd_timer_interrupt function in sound/core/timer.c in the Linux kernel before 4.4.1 does not properly maintain a certain linked list, which allows local users to cause a denial of service (race condition and system crash) via a crafted ioctl call.
CVSS Details
- CVSS 3.1 Base Score: 5.1
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Mar 14, 2016 | Mar 3, 2016 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel-uek-debug-develUpgrade kernel-uek-develUpgrade kernel-uek-debugUpgrade kernel-uek-firmwareUpgrade dtrace-modulesUpgrade kernel-uek-doc | Jun 16, 2018 | Apr 27, 2016 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jan 19, 2016 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-docs | Apr 7, 2016 | Mar 30, 2016 |
| Ubuntu | — | Upgrade linux-image-3.13.0-83-powerpc64-smpUpgrade linux-image-3.16.0-67-powerpc64-embUpgrade linux-image-3.2.0-102-powerpc64-smpUpgrade linux-image-3.16.0-67-generic-lpaeUpgrade linux-image-3.13.0-83-powerpc-e500Upgrade linux-image-3.16.0-67-powerpc-e500mcUpgrade linux-image-3.13.0-83-powerpc-smpUpgrade linux-image-4.2.0-34-generic-lpaeUpgrade linux-image-3.2.0-102-omapUpgrade linux-image-3.13.0-83-generic-lpaeUpgrade linux-image-4.2.0-34-genericUpgrade linux-image-3.13.0-83-powerpc64-embUpgrade linux-image-3.2.0-102-genericUpgrade linux-image-3.13.0-83-powerpc-e500mcUpgrade linux-image-3.16.0-67-powerpc-smpUpgrade linux-image-4.2.0-34-lowlatencyUpgrade linux-image-4.2.0-34-powerpc-e500mcUpgrade linux-image-3.13.0-83-genericUpgrade linux-image-3.16.0-67-genericUpgrade linux-image-3.2.0-1480-omap4Upgrade linux-image-4.2.0-34-powerpc-smpUpgrade linux-image-3.2.0-102-highbankUpgrade linux-image-3.19.0-56-lowlatencyUpgrade linux-image-3.19.0-56-genericUpgrade linux-image-3.16.0-67-lowlatencyUpgrade linux-image-3.19.0-56-powerpc-smpUpgrade linux-image-3.19.0-56-powerpc64-smpUpgrade linux-image-3.19.0-56-powerpc-e500mcUpgrade linux-image-4.2.0-34-powerpc64-embUpgrade linux-image-3.16.0-67-powerpc64-smpUpgrade linux-image-4.2.0-1027-raspi2Upgrade linux-image-3.2.0-102-virtualUpgrade linux-image-3.19.0-56-powerpc64-embUpgrade linux-image-3.2.0-102-powerpc-smpUpgrade linux-image-3.19.0-56-generic-lpaeUpgrade linux-image-3.13.0-83-lowlatencyUpgrade linux-image-3.2.0-102-generic-paeUpgrade linux-image-4.2.0-34-powerpc64-smp | Apr 27, 2016 | Apr 27, 2016 |
Prioritise with Active Threat Intelligence
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