Apple iOS/iPadOS up to 15.4.0 AAppleAVD out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$5k-$25k0.00

A vulnerability was found in Apple iOS and iPadOS up to 15.4.0 (Smartphone Operating System) and classified as critical. This issue affects an unknown code of the component AAppleAVD. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 04/01/2022 as HT213219. The advisory is shared at support.apple.com. The identification of this vulnerability is CVE-2022-22675. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/01/2022). It is expected to see the exploit prices for this product increasing in the near future.

The CISA Known Exploited Vulnerabilities Catalog lists this issue since 04/04/2022 with a due date of 04/25/2022:

Apply updates per vendor instructions.

Upgrading to version 15.4.1 eliminates this vulnerability.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍

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: iOS/iPadOS 15.4.1

Timelineinfo

01/05/2022 🔍
04/01/2022 +85 days 🔍
04/01/2022 +0 days 🔍
04/05/2022 +4 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213219
Status: Confirmed

CVE: CVE-2022-22675 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 04/01/2022 13:08
Updated: 04/05/2022 09:03
Changes: 04/01/2022 13:08 (41), 04/05/2022 09:03 (1)
Complete: 🔍

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