CVE-2021-22423 — Out-of-bounds Write in Huawei Harmonyos

CWE-787 — Out-of-bounds WriteCWE-78 — OS Command Injection3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Yt-dlpHuawei Harmonyos
Timeline
PublishedAug 3
Latest updateApr 10

Description

A component of the HarmonyOS has a Out-of-bounds Write Vulnerability. Local attackers may exploit this vulnerability to cause integer overflow.

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

▶CVEListV5huawei/harmonyos2.0
▶PyPIyt-dlp/yt-dlp2021.04.11 — 2024.04.09

🔴Vulnerability Details

2
GHSA
yt-dlp: `--exec` command injection when using `%q` in yt-dlp on Windows (Bypass of CVE-2023-40581)↗2024-04-10
▶
GHSA
GHSA-jqr5-r9j2-p8qr: A component of the HarmonyOS has a Out-of-bounds Write Vulnerability↗2022-05-24
▶