PT-2023-30489 · Liteos-A+1 · Liteos-A+1

Published 2023-09-21 · Updated 2024-09-09 · CVE-2023-4753

Positive Technologies · (AI Summary)

CVSS v3.1

5.5

Medium

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions OpenHarmony versions 3.2.1 and prior

Description The issue is related to a system call function usage error and an mqueue undetected entries vulnerability in the liteos-a kernel. Local attackers can crash the kernel by providing error input.

Recommendations For OpenHarmony versions 3.2.1 and prior, consider restricting access to system call functions and the liteos-a kernel to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2023-4753

MGASA-2023-0269

Affected Products

Openharmony

Liteos-A

References · 11

• https://advisories.mageia.org/MGASA-2023-0269.html · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-4753 · Security Note
• https://osv.dev/vulnerability/CVE-2023-4753 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2023-0269 · Vendor Advisory
• https://bugs.mageia.org/show_bug.cgi?id=32261 · Note
• https://t.me/cvenotify/67316 · Telegram Post
• https://twitter.com/CVEnew/status/1704789465733157028 · Twitter Post
• https://t.me/cvenotify/58422 · Telegram Post
• https://t.me/cvenotify/58279 · Telegram Post
• https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2023/2023-11.md · Note
• https://twitter.com/VulmonFeeds/status/1704835757591101867 · Twitter Post