Samsung Exynos 1380/Exynos 1480 slsi_handle_nan_rx_event_log_ind heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Samsung Exynos 1380 and Exynos 1480. This affects the function slsi_handle_nan_rx_event_log_ind. Performing a manipulation results in heap-based overflow. This vulnerability is reported as CVE-2024-27385. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Samsung Exynos 1380 and Exynos 1480 (version now known). This affects the function slsi_handle_nan_rx_event_log_ind. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability was discovered in the slsi_handle_nan_rx_event_log_ind function in Samsung Mobile Processor Exynos 1380 and Exynos 1480 related to no input validation check on tag_len for rx coming from userspace, which can lead to heap overwrite.

It is possible to read the advisory at semiconductor.samsung.com. This vulnerability is uniquely identified as CVE-2024-27385 since 02/25/2024. The exploitability is told to be easy. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/27/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-24589). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.7
CNA Vector (MITRE): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/25/2024 🔍
07/09/2024 +134 days 🔍
07/09/2024 +0 days 🔍
06/27/2025 +352 days 🔍

Sourcesinfo

Vendor: samsung.com

Advisory: semiconductor.samsung.com
Status: Confirmed

CVE: CVE-2024-27385 (🔍)
GCVE (CVE): GCVE-0-2024-27385
GCVE (VulDB): GCVE-100-270927
EUVD: 🔍

Entryinfo

Created: 07/09/2024 23:07
Updated: 06/27/2025 00:03
Changes: 07/09/2024 23:07 (52), 06/13/2025 14:21 (2), 06/27/2025 00:03 (12)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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