CVE-2019-5303 describes two denial-of-service vulnerabilities in various Huawei smartphones. An attacker can exploit these by sending specially crafted TD-SCDMA messages from a rogue base station, leading to device abnormal behavior due to insufficient input validation. The vulnerability has a CVSS v3.1 score of 5.3 (Medium), indicating a network-adjacent attack vector with high impact on availability, but requiring high attack complexity. There is no impact on confidentiality or integrity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 9.1.0.333\(c00e333r2p1t8\)CPE matchmatch criteria | cpe:2.3:o:huawei:alp-al00b_firmware:*:*:*:*:*:*:*:* | ||
< 9.1.0.300\(c432e4r1p9t8\)CPE matchmatch criteria | cpe:2.3:o:huawei:alp-l09_firmware:*:*:*:*:*:*:*:* | ||
< 9.1.0.315\(c636e5r1p13t8\)CPE matchmatch criteria | cpe:2.3:o:huawei:alp-l29_firmware:*:*:*:*:*:*:*:* | ||
< 9.1.0.321\(c636e4r1p14t8\)CPE matchmatch criteria | cpe:2.3:o:huawei:bla-l29c_firmware:*:*:*:*:*:*:*:* | ||
< 9.1.0.330\(c432e6r1p12t8\)CPE matchmatch criteria | cpe:2.3:o:huawei:bla-l29c_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:H/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, 0.0 Bluesky, 0.0 Mastodon, and 0.0 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.