Intel XMM prior 01.2146.00 buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Intel XMM. This affects an unknown part. Performing a manipulation results in buffer overflow. This vulnerability is identified as CVE-2022-26367. The attack is only possible with local access. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Intel XMM. This affects an unknown functionality. The manipulation with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Improper buffer restrictions in some Intel(R) XMM(TM) 7560 Modem software before version M2_7560_R_01.2146.00 may allow a privileged user to potentially enable escalation of privilege via local access.

The weakness was released 11/12/2022 as intel-sa-00683. The advisory is shared at intel-sa-00683. This vulnerability is uniquely identified as CVE-2022-26367 since 04/05/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 01.2146.00 eliminates this vulnerability.

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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: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CNA Base Score: 6.0
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: 🔍

Upgrade: XMM 01.2146.00

Timelineinfo

04/05/2022 🔍
11/12/2022 +221 days 🔍
11/12/2022 +0 days 🔍
02/05/2025 +816 days 🔍

Sourcesinfo

Vendor: intel.com

Advisory: intel-sa-00683
Status: Confirmed

CVE: CVE-2022-26367 (🔍)
GCVE (CVE): GCVE-0-2022-26367
GCVE (VulDB): GCVE-100-213501

Entryinfo

Created: 11/12/2022 14:37
Updated: 02/05/2025 23:28
Changes: 11/12/2022 14:37 (39), 02/05/2025 23:28 (35)
Complete: 🔍
Cache ID: 216::103

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