CVE-2021-1047 describes an out-of-bounds read vulnerability in the Android kernel, specifically within the valid_ipc_dram_addr function of cm_access_control.c, caused by an integer overflow. This flaw affects Android devices and could lead to local information disclosure. The vulnerability has a CVSS score of 4.4 (Medium), indicating a low attack complexity and requiring high privileges for exploitation, with no user interaction needed. Its potential impact is limited to confidentiality, allowing for information disclosure. Currently, there is no evidence of active exploitation, and no public exploit code (Metasploit, Nuclei, ExploitDB) is available. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:google:android:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.