VDB
CVE-2021-33096
CVE-2021-33096
PUBLISHED
CVSS 5.5 MEDIUM
Improper isolation of shared resources in network on chip for the Intel(R) 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable denial of service via local access.
EPSS 0.28% · 20.1th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.28%
20.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-140.150, 5.15.0-110.120, 5.15.0-46.49 |
| Ubuntu:Pro:18.04:LTS | linux-gcp-5.4 | 5.4.0-1155.164~18.04.1, 5.4.0-1129.138~18.04.1, 5.4.0-1130.139~18.04.1 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | 6.5.0-1015.15~22.04.1, 0, 6.5.0-1013.13~22.04.4 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | 5.19.0-1013.13~22.04.1, 0, 5.19.0-1009.9~22.04.1 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | 0, 5.15.0-1073.75 |
| Ubuntu:Pro:18.04:LTS | linux-ibm-5.4 | 5.4.0-1078.83~18.04.1, 5.4.0-1086.91~18.04.1, 0 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | 6.5.0-1010.10~22.04.1, 6.5.0-1009.9~22.04.1, 0 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | 6.14.0-35.35~24.04.1, 6.14.0-33.33~24.04.1, 6.14.0-32.32~24.04.1 |
| Ubuntu:20.04:LTS | linux-gcp-5.8 | 5.8.0-1039.41, 5.8.0-1038.40~20.04.1, 5.8.0-1035.37~20.04.1 |
| Ubuntu:20.04:LTS | linux-riscv-5.8 | 5.8.0-16.18~20.04.1, 5.8.0-29.31~20.04.1, 5.8.0-26.28~20.04.1 |
| Ubuntu:25.10 | linux-realtime | 0, 6.14.0-1002.2, 6.17.0-1001.2 |
| Ubuntu:22.04:LTS | linux | 5.15.0-101.111, 5.15.0-100.110, 5.15.0-94.104 |
| Ubuntu:Pro:18.04:LTS | linux-oracle | 4.15.0-1022.25, 0, 4.15.0-1007.9 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1009.9~22.04.2, 6.8.0-1027.29~22.04.1, 0 |
| Ubuntu:Pro:FIPS:20.04:LTS | linux-fips | 5.4.0-1007.8, 0 |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | linux-aws-fips | 5.4.0-1088.96+fips1, 5.4.0-1086.93+fips1, 5.4.0-1085.92+fips1 |
| Ubuntu:22.04:LTS | linux-realtime | 0, 5.15.0-1032.35 |
| Ubuntu:Pro:16.04:LTS | linux-azure | 4.13.0-1016.19, 4.15.0-1052.57, 4.15.0-1056.61 |
| Ubuntu:18.04:LTS | linux-gcp-5.3 | 5.3.0-1018.19~18.04.1, 5.3.0-1017.18~18.04.1, 5.3.0-1016.17~18.04.1 |
| Ubuntu:Pro:FIPS-updates:20.04:LTS | linux-azure-fips | 5.4.0-1137.144+fips1, 5.4.0-1140.147+fips1, 5.4.0-1142.149+fips1 |
…and 219 more
Timeline
- Feb 8, 2022 CVE Published
- Feb 10, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- May 27, 2022 EPSS Score
- Jul 20, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 3, 2022 EPSS Score
- Dec 26, 2022 EPSS Score
- Feb 17, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 12, 2023 EPSS Score
- Jun 4, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-33096 advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00571.html third-party-advisory
- https://security.netapp.com/advisory/ntap-20220210-0010/ third-party-advisory
- https://cdrdv2.intel.com/v1/dl/getContent/655276 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-33096 third-party-advisory