CVE-2018-9465 — Use After Free in INC Android

CWE-416 — Use After Free8 documents8 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 90.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Linux KernelGoogle INC Android
Timeline
PublishedNov 6
Latest updateMay 14

Description

In task_get_unused_fd_flags of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-69164715 References: Upstream kernel.

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< 4.14.12-1+3

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-m54w-54j8-5qrp: In task_get_unused_fd_flags of binder↗2022-05-14
▶
OSV
CVE-2018-9465: In task_get_unused_fd_flags of binder↗2018-11-06
▶
CVEList
CVE-2018-9465: In task_get_unused_fd_flags of binder↗2018-11-06
▶

📋Vendor Advisories

3
Red Hat
kernel: Use-after-free in drivers/android/binder.c↗2018-08-05
▶
Android
CVE-2018-9465: binder↗2018-08-01
▶
Debian
CVE-2018-9465: linux - In task_get_unused_fd_flags of binder.c, there is a possible memory corruption d...↗2018
▶

💬Community

1
Bugzilla
CVE-2018-9465 kernel: Use-after-free in drivers/android/binder.c↗2018-08-14
▶
CVE-2018-9465 — Use After Free in Google INC Android | cvebase