Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2017-13216 — Out-of-bounds Write in INC Android

CWE-787 — Out-of-bounds Write10 documents9 sources
Severity
7.8HIGHNVD
EPSS
3.8%
top 11.81%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Linux KernelGoogle INC Android
Timeline
PublishedJan 12
Latest updateMay 14

Description

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.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5google_inc/androidAndroid kernel
▶Debianlinux/linux_kernel< 4.14.17-1+3

🔴Vulnerability Details

3
GHSA
GHSA-c895-rp2x-rjpv: In ashmem_ioctl of ashmem↗2022-05-14
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CVEList
CVE-2017-13216: In ashmem_ioctl of ashmem↗2018-01-12
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OSV
CVE-2017-13216: In ashmem_ioctl of ashmem↗2018-01-12
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💥Exploits & PoCs

1
Exploit-DB
Android - Inter-Process munmap due to Race Condition in ashmem↗2018-01-08
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📋Vendor Advisories

3
Red Hat
kernel: escalation of privileges (EoP) in ashmem_ioctl function in drivers/staging/android/ashmen.c↗2018-01-02
▶
Android
CVE-2017-13216: Ashmem↗2018-01-01
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Debian
CVE-2017-13216: linux - In ashmem_ioctl of ashmem.c, there is an out-of-bounds write due to insufficient...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-13216 kernel: escalation of privileges (EoP) in ashmem_ioctl function in drivers/staging/android/ashmen.c↗2018-01-16
▶
Bugzilla
CVE-2017-13216 kernel: escalation of privileges (EoP) in ashmem_ioctl function in drivers/staging/android/ashmen.c [fedora-all]↗2018-01-16
▶
CVE-2017-13216 — Out-of-bounds Write in INC Android | cvebase