Samsung Exynos 1280/Exynos 2200/Exynos Modem 5300 IPv4 Fragmentation integer overflow
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.3 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Samsung Exynos 1280, Exynos 2200 and Exynos Modem 5300 (version unknown). This vulnerability affects an unknown function of the component IPv4 Fragmentation Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. As an impact it is known to affect availability. CVE summarizes:
An issue was discovered in Samsung Exynos Mobile Processor and Baseband Modem Processor for Exynos 1280, Exynos 2200, and Exynos Modem 5300. An integer overflow in IPv4 fragment handling can occur due to insufficient parameter validation when reassembling these fragments.
The weakness was presented 04/04/2023. The advisory is available at semiconductor.samsung.com. This vulnerability was named CVE-2023-28613 since 03/18/2023. The technical details are unknown and an exploit is not available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.3
VulDB Base Score: 5.9
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CNA Base Score: 6.8
CNA Vector (MITRE): 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Integer overflowCWE: CWE-190 / CWE-189
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
03/18/2023 🔍04/04/2023 🔍
04/04/2023 🔍
04/04/2023 🔍
Sources
Vendor: samsung.comAdvisory: semiconductor.samsung.com
Status: Confirmed
CVE: CVE-2023-28613 (🔍)
Entry
Created: 04/04/2023 18:45Changes: 04/04/2023 18:45 (46)
Complete: 🔍
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