CVE-2024-40671 — Missing Authorization in Google Android

CWE-862 — Missing AuthorizationCWE-94 — Code Injection4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 79.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedNov 13

Description

In DevmemIntChangeSparse2 of devicemem_server.c, there is a possible way to achieve arbitrary code execution due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/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/androidAndroid SoC

🔴Vulnerability Details

2
GHSA
GHSA-4m65-6q77-h9mp: In DevmemIntChangeSparse2 of devicemem_server↗2024-11-13
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OSV
CVE-2024-40671: In DevmemIntChangeSparse2 of devicemem_server↗2024-11-01
▶

📋Vendor Advisories

1
Android
CVE-2024-40671: PowerVR-GPU↗2024-11-01
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