CVE-2021-32486 is a heap buffer overflow vulnerability affecting MediaTek modem 2G RRM components. This flaw allows for remote denial of service without requiring user interaction or additional privileges. With a CVSS score of 7.5 (High), it presents a significant risk due to its network-based attack vector and low attack complexity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
lr12aCPE matchmatch criteria | cpe:2.3:o:mediatek:modem:lr12a:*:*:*:*:*:*:* | ||
lr13CPE matchmatch criteria | cpe:2.3:o:mediatek:modem:lr13:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.
Remediation records are not available for this CVE.