The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that received fragments be cleared from memory after (re)connecting to a network. Under the right circumstances, when another device sends fragmented frames encrypted using WEP, CCMP, or GCMP, this can be abused to inject arbitrary network packets and/or exfiltrate user data.
This vulnerability carries a LOW severity rating with a CVSS v3.1 score of 3.5, indicating it requires adjacent network access with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts limited data confidentiality, for affected systems. Impacting 44 products from ieee, from debian, from linux and 41 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-05-11T20:15:08.537
2024-11-21T05:15:03.803
Modified
CVSSv3.1: 3.5 (LOW)
AV:A/AC:M/Au:N/C:P/I:N/A:N
5.5
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | ieee | ieee_802.11 | * | Yes |
| Operating System | debian | debian_linux | 9.0 | Yes |
| Application | linux | mac80211 | - | Yes |
| Operating System | arista | c-250_firmware | < 10.0.1-31 | Yes |
| Hardware | arista | c-250 | - | No |
| Operating System | arista | c-260_firmware | < 10.0.1-31 | Yes |
| Hardware | arista | c-260 | - | No |
| Operating System | arista | c-230_firmware | < 10.0.1-31 | Yes |
| Hardware | arista | c-230 | - | No |
| Operating System | arista | c-235_firmware | < 10.0.1-31 | Yes |
| Hardware | arista | c-235 | - | No |
| Operating System | arista | c-200_firmware | < 11.0.0-36 | Yes |
| Hardware | arista | c-200 | - | No |
| Operating System | intel | ax210_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ax210 | - | No |
| Operating System | intel | ax201_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ax201 | - | No |
| Operating System | intel | ax200_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ax200 | - | No |
| Operating System | intel | ac_9560_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ac_9560 | - | No |
| Operating System | intel | ac_9462_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ac_9462 | - | No |
| Operating System | intel | ac_9461_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ac_9461 | - | No |
| Operating System | intel | ac_9260_firmware | < 22.30.0.11 | Yes |
| Hardware | intel | ac_9260 | - | No |
| Operating System | intel | ac_8265_firmware | < 20.70.21.2 | Yes |
| Hardware | intel | ac_8265 | - | No |
| Operating System | intel | ac_8260_firmware | < 20.70.21.2 | Yes |
| Hardware | intel | ac_8260 | - | No |
| Operating System | intel | ac_3168_firmware | < 19.51.33.1 | Yes |
| Hardware | intel | ac_3168 | - | No |
| Operating System | intel | ac_7265_firmware | < 19.51.33.1 | Yes |
| Hardware | intel | ac_7265 | - | No |
| Operating System | intel | ac_3165_firmware | < 19.51.33.1 | Yes |
| Hardware | intel | ac_3165 | - | No |
| Operating System | intel | ax1675_firmware | - | Yes |
| Hardware | intel | ax1675 | - | No |
| Operating System | intel | ax1650_firmware | - | Yes |
| Hardware | intel | ax1650 | - | No |
| Operating System | intel | ac_1550_firmware | - | Yes |
| Hardware | intel | ac_1550 | - | No |
| Operating System | linux | linux_kernel | < 4.4.271 | Yes |
| Operating System | linux | linux_kernel | < 4.9.271 | Yes |
| Operating System | linux | linux_kernel | < 4.14.235 | Yes |
| Operating System | linux | linux_kernel | < 4.19.193 | Yes |
| Operating System | linux | linux_kernel | < 5.4.124 | Yes |
| Operating System | linux | linux_kernel | < 5.10.42 | Yes |
| Operating System | linux | linux_kernel | < 5.12.9 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For ieee's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.