CVE-2024-20053

HIGH

Yocto - Out-of-bounds Write in flashc

Title source: llm
STIX 2.1

Description

In flashc, there is a possible out of bounds write due to an uncaught exception. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08541757; Issue ID: ALPS08541764.

References (1)

Core 1

Scores

CVSS v3 8.4
EPSS 0.0002
EPSS Percentile 4.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (7)
google/android 12.0
google/android 13.0
google/android 14.0
linuxfoundation/yocto 3.3
openwrt/openwrt 19.07.0
openwrt/openwrt 21.02.0
rdkcentral/rdk-b 2022q3
Published Apr 01, 2024
Tracked Since Feb 18, 2026