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CVE-2016-2544 PUBLISHED

Race condition in the queue_delete function in sound/core/seq/seq_queue.c in the Linux kernel before 4.4.1 allows local users to cause a denial of service (use-after-free and system crash) by making an ioctl call at a certain time.

EPSS 0.05% · 15.4th percentile

Risk Scores

EPSS Score
0.05%
15.4th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSlinux-hwe-edge5.0.0-15.16~18.04.1, 0, 5.3.0-24.26~18.04.2
Ubuntu:18.04:LTSlinux-azure5.0.0-1032.34, 5.0.0-1035.37, 5.0.0-1036.38
Ubuntu:24.04:LTSlinux-riscv6.8.0-40.40.1, 6.8.0-51.52.1, 6.8.0-50.51.1
Ubuntu:18.04:LTSlinux-hwe4.18.0-13.14~18.04.1, 0, 5.3.0-74.70
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.110, 6.11.0-1009.10~24.04.1, 6.11.0-1011.12~24.04.1
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-28.28~24.04.1, 6.11.0-29.29~24.04.1, 6.11.0-26.26~24.04.1
Ubuntu:20.04:LTSlinux-raspi20, 5.3.0-1007.8, 5.3.0-1014.16
Ubuntu:20.04:LTSlinux-gke5.4.0-1074.79, 5.4.0-1072.77, 5.4.0-1071.76
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1081.85, 5.4.0-1083.87, 5.4.0-1084.88
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1083.87+cvm1.1, 0, 5.4.0-1063.66+cvm2.2
Ubuntu:Pro:20.04:LTSlinux-azure-fde-5.155.15.0-1065.74~20.04.1.1, 5.15.0-1043.50~20.04.1.1, 5.15.0-1046.53~20.04.1.1
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1013.13~24.04.1, 6.11.0-1014.14~24.04.1, 6.11.0-1012.12~24.04.1
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1014.14~24.04.1, 6.11.0-1015.15~24.04.1, 6.11.0-1016.16~24.04.1
Ubuntu:14.04:LTSlinux-lts-utopic3.16.0-30.40~14.04.1, 3.16.0-62.83~14.04.1, 3.16.0-62.82~14.04.1
Ubuntu:22.04:LTSlinux-realtime5.15.0-1032.35, 0
Ubuntu:22.04:LTSlinux-riscv5.15.0-1008.8, 5.15.0-1007.7, 5.15.0-1006.6
Ubuntu:24.04:LTSlinux-raspi-realtime6.8.0-2019.20, 0
Ubuntu:24.04:LTSlinux-realtime6.8.1-1015.16, 0
Ubuntu:22.04:LTSlinux-intel-iot-realtime5.15.0-1073.75, 0
Ubuntu:18.04:LTSlinux-gcp5.0.0-1021.21~18.04.1, 5.0.0-1025.26~18.04.1, 5.0.0-1026.27~18.04.1

…and 4 more

Timeline

References

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