Qualcomm WSA8835 RIL integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm AQT1000, QCA6391, QCA6420, QCA6430, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCC5100, SA515M, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD855, SDA429W, SDX55, SW5100, SW5100P, WCD9341, WCD9360, WCN3610, WCN3660B, WCN3680B, WCN3980, WCN3988, WCN3998, WSA8810, WSA8815, WSA8830 and WSA8835. It has been rated as critical. This affects an unknown part of the component RIL. This manipulation causes integer overflow. This vulnerability is registered as CVE-2023-21648. The attack needs to be launched locally. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Qualcomm AQT1000, QCA6391, QCA6420, QCA6430, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCC5100, SA515M, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD855, SDA429W, SDX55, SW5100, SW5100P, WCD9341, WCD9360, WCN3610, WCN3660B, WCN3680B, WCN3980, WCN3988, WCN3998, WSA8810, WSA8815, WSA8830 and WSA8835 and classified as critical. Affected by this vulnerability is an unknown function of the component RIL. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-680. The product performs a calculation to determine how much memory to allocate, but an integer overflow can occur that causes less memory to be allocated than expected, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 08/08/2023. The advisory is shared at qualcomm.com. This vulnerability is known as CVE-2023-21648 since 12/07/2022. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Qualcomm, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Integer overflow
CWE: CWE-680 / CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/07/2022 🔍
08/08/2023 +243 days 🔍
08/08/2023 +0 days 🔍
09/01/2023 +24 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2023-21648 (🔍)
GCVE (CVE): GCVE-0-2023-21648
GCVE (VulDB): GCVE-100-236425

Entryinfo

Created: 08/08/2023 14:12
Updated: 09/01/2023 08:57
Changes: 08/08/2023 14:12 (47), 09/01/2023 08:57 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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