Medium severity · published Sep 27, 2024
CVE-2024-39431
In UMTS RLC driver, there is a possible out of bounds write due to a missing bounds check
4.5
CVSS
0.2%
EPSS
No
On KEV
Description
In UMTS RLC driver, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with System execution privileges needed.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
12.0; 13.0; 14.0 · source: NVD
SC
SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000 · Unisoc (Shanghai) Technologies Co., Ltd.
Android12/Android13/Android14 · source: vendor
T8
T820 · Unisoc
android_12; android_13; android_14 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-39431
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-39431
Vendor Advisory
https://www.unisoc.com/en_us/secy/announcementDetail/1830802995705610241
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