CVE-2017-13216 — Vulnetix

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CVE-2017-13216 PUBLISHED

In ashmem_ioctl of ashmem.c, there is an out-of-bounds write due to insufficient locking when accessing asma. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-66954097.

EPSS 3.84% · 88.1th percentile

Risk Scores

EPSS Score

3.84%

88.1th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:20.04:LTS	linux-raspi2	0, 5.3.0-1007.8, 5.3.0-1014.16
Ubuntu:20.04:LTS	linux-riscv	5.4.0-37.42, 5.4.0-36.41, 5.4.0-34.38
Ubuntu:20.04:LTS	linux-azure-fde	5.4.0-1090.95+cvm1.1, 5.4.0-1091.96+cvm1.1, 5.4.0-1092.97+cvm1.1
Ubuntu:Pro:FIPS:16.04:LTS	linux-fips	0, 4.4.0-1006.6, 4.4.0-1005.5
Ubuntu:24.04:LTS	linux-raspi-realtime	6.8.0-2019.20, 0
Ubuntu:22.04:LTS	linux-intel-iot-realtime	0, 5.15.0-1073.75
Ubuntu:22.04:LTS	linux-riscv	5.15.0-1028.32, 5.15.0-1027.31, 0
Ubuntu:20.04:LTS	linux-gke	5.4.0-1102.109, 5.4.0-1103.110, 5.4.0-1104.111
Ubuntu:22.04:LTS	linux-realtime	5.15.0-1032.35, 0

Timeline

Jan 3, 2018 CVE Published
Jan 8, 2018 PoC Published
Jan 9, 2018 PoC Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2017-13216 third-party-advisory
http://www.securitytracker.com/id/1040106 third-party-advisory
https://source.android.com/security/bulletin/2018-01-01 third-party-advisory
https://www.exploit-db.com/exploits/43464/ third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2017-13216 third-party-advisory

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