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CVE-2016-4569 PUBLISHED

The snd_timer_user_params function in sound/core/timer.c in the Linux kernel through 4.6 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory via crafted use of the ALSA timer interface.

EPSS 0.33% · 56.0th percentile

Risk Scores

EPSS Score
0.33%
56.0th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlinux-lts-vivid0, 3.19.0-61.69~14.04.1, 3.19.0-59.66~14.04.1
Ubuntu:24.04:LTSlinux-realtime0, 6.8.1-1015.16
Ubuntu:20.04:LTSlinux-gke5.4.0-1076.82, 5.4.0-1078.84, 5.4.0-1080.86
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1008.8~24.04.1, 6.11.0-1012.12~24.04.1, 6.11.0-1013.13~24.04.1
Ubuntu:20.04:LTSlinux-gkeop5.4.0-1069.73, 5.4.0-1102.106, 5.4.0-1101.105
Ubuntu:18.04:LTSlinux-hwe5.3.0-42.34~18.04.1, 5.0.0-23.24~18.04.1, 5.3.0-70.66
Ubuntu:20.04:LTSlinux-riscv5.4.0-37.42, 5.4.0-39.44, 5.4.0-40.45
Ubuntu:16.04:LTSlinux-snapdragon4.4.0-1013.14, 4.4.0-1013.15, 0
Ubuntu:14.04:LTSlinux3.13.0-68.111, 3.13.0-52.85, 3.13.0-22.44
Ubuntu:22.04:LTSlinux-intel-iot-realtime0, 5.15.0-1073.75
Ubuntu:16.04:LTSlinux-raspi24.2.0-1014.21, 0, 4.2.0-1013.19
Ubuntu:22.04:LTSlinux-riscv0, 5.13.0-1004.4, 5.13.0-1006.6+22.04.1
Ubuntu:14.04:LTSlinux-lts-wily4.2.0-22.27~14.04.1, 4.2.0-38.45~14.04.1, 4.2.0-36.42~14.04.1
Ubuntu:24.04:LTSlinux-riscv6.8.0-60.63.1, 0, 6.5.0-9.9.1
Ubuntu:16.04:LTSlinux4.4.0-18.34, 4.3.0-6.17, 4.3.0-5.16
Ubuntu:22.04:LTSlinux-realtime0, 5.15.0-1032.35
Ubuntu:24.04:LTSlinux-hwe-6.110, 6.11.0-17.17~24.04.2, 6.11.0-19.19~24.04.1
Ubuntu:20.04:LTSlinux-azure-fde5.4.0-1074.77+cvm1.1, 5.4.0-1065.68+cvm2.1, 5.4.0-1064.67+cvm1.1
Ubuntu:18.04:LTSlinux-azure4.15.0-1023.24, 4.18.0-1025.27~18.04.1, 5.0.0-1014.14~18.04.1
Ubuntu:14.04:LTSlinux-lts-xenial0, 4.4.0-14.30~14.04.2, 4.4.0-15.31~14.04.1

…and 8 more

Timeline

References

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