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Vulnerability · Published Feb 9, 2022 · Assigned by intel

CVE-2021-33096

Medium 5.5

In plain English

A medium-severity security flaw in Intel(R) 82599 Ethernet Controllers and Adapters. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.3%top 79.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:26.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-intelno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:26.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-nvidia-7.0no fix listedUBUNTU-CVE-2021-33096
Ubuntu:26.04:LTSlinux-nvidia-bosno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2021-33096
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2021-33096

Affected products (as reported)

VendorProductVersions
n/a Intel(R) 82599 Ethernet Controllers and Adapters See references

Weakness: CWE-668 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References