CVE-2017-1000380 — Vulnetix

CVE-2017-1000380 PUBLISHED

sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA /dev/snd/timer driver resulting in local users being able to read information belonging to other users, i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.

EPSS 0.33% · 55.9th percentile

Risk Scores

EPSS Score

0.33%

55.9th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:24.04:LTS	linux-hwe-6.11	0, 6.11.0-17.17~24.04.2, 6.11.0-21.21~24.04.1
Ubuntu:20.04:LTS	linux-gke	5.4.0-1099.106, 5.4.0-1096.103, 5.4.0-1066.69
Ubuntu:16.04:LTS	linux-hwe	0, *, 4.8.0-42.45~16.04.1
Ubuntu:20.04:LTS	linux-raspi2	5.3.0-1015.17, 5.3.0-1017.19, 5.4.0-1006.6
Ubuntu:22.04:LTS	linux-realtime	0, 5.15.0-1032.35
Ubuntu:22.04:LTS	linux-riscv	5.15.0-1011.12, 5.15.0-1012.13, 5.15.0-1014.16
Ubuntu:14.04:LTS	linux-lts-xenial	4.4.0-31.50~14.04.1, *, 0
Ubuntu:20.04:LTS	linux-azure-fde	*, 5.4.0-1072.75+cvm1.1, 5.4.0-1069.72+cvm1.1
Ubuntu:24.04:LTS	linux-azure-6.11	6.11.0-1017.17~24.04.1, 0, 6.11.0-1008.8~24.04.1
Ubuntu:16.04:LTS	linux-snapdragon	4.4.0-1024.27, 4.4.0-1050.54, 4.4.0-1046.50
Ubuntu:20.04:LTS	linux-riscv	5.4.0-24.28, 5.4.0-26.30, 5.4.0-27.31
Ubuntu:16.04:LTS	linux	4.4.0-13.29, 4.4.0-12.28, 4.4.0-10.25
Ubuntu:24.04:LTS	linux-raspi-realtime	6.8.0-2019.20, 0
Ubuntu:24.04:LTS	linux-gcp-6.11	0, 6.11.0-1006.6~24.04.2, 6.11.0-1016.16~24.04.1
Ubuntu:14.04:LTS	linux	3.13.0-24.47, 3.13.0-8.28, 3.13.0-106.153
Ubuntu:16.04:LTS	linux-raspi2	4.4.0-1054.61, 4.2.0-1013.19, 4.2.0-1014.21
Ubuntu:Pro:20.04:LTS	linux-azure-fde-5.15	5.15.0-1076.85~20.04.1.1, 5.15.0-1054.62~20.04.1.1, 5.15.0-1056.64~20.04.1.1
Ubuntu:22.04:LTS	linux-intel-iot-realtime	5.15.0-1073.75, 0
Ubuntu:16.04:LTS	linux-gke	4.4.0-1003.3, 0, 4.4.0-1006.6
Ubuntu:24.04:LTS	linux-lowlatency-hwe-6.11	6.11.0-1012.13~24.04.1, 6.11.0-1015.16~24.04.2, 6.11.0-1016.17~24.04.1

…and 1 more

Exploit Intelligence

Ansible role for workaround for CVE-2017-2636 (Red Hat) - https://access.redhat.com/security/cve/CVE-2017-2636 (github-poc)
Ansible role for workaround for CVE-2017-2636 (Red Hat) - https://access.redhat.com/security/cve/CVE-2017-2636 (github-poc)
Ansible role for workaround for CVE-2017-2636 (Red Hat) - https://access.redhat.com/security/cve/CVE-2017-2636 (github-poc)
Ansible role for workaround for CVE-2017-2636 (Red Hat) - https://access.redhat.com/security/cve/CVE-2017-2636 (github-poc)
Ansible role for workaround for CVE-2017-2636 (Red Hat) - https://access.redhat.com/security/cve/CVE-2017-2636 (github-poc)
Exploiting CVE-2016-10277 for Secure Boot and Device Locking bypass (github-poc)
Exploiting CVE-2016-10277 for Secure Boot and Device Locking bypass (github-poc)
Exploiting CVE-2016-10277 for Secure Boot and Device Locking bypass (github-poc)
Exploiting CVE-2016-10277 for Secure Boot and Device Locking bypass (github-poc)
Exploiting CVE-2016-10277 for Secure Boot and Device Locking bypass (github-poc)

…and 5 more exploits

Timeline

Jun 17, 2017 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Dec 27, 2021 EPSS Score
Feb 28, 2022 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Jan 8, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-1000380 third-party-advisory
https://ubuntu.com/security/notices/USN-3358-1 vendor-advisory
https://ubuntu.com/security/notices/USN-3359-1 vendor-advisory
https://ubuntu.com/security/notices/USN-3360-1 vendor-advisory
https://ubuntu.com/security/notices/USN-3360-2 vendor-advisory
https://ubuntu.com/security/notices/USN-3364-1 vendor-advisory
https://ubuntu.com/security/notices/USN-3364-2 vendor-advisory
https://ubuntu.com/security/notices/USN-3364-3 vendor-advisory
https://ubuntu.com/security/notices/USN-3371-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2017-1000380 third-party-advisory

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