🛡️ UBUNTU-CVE-2021-3600
⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2021-06-22
Updated 2026-06-15
Modified 2026-06-04
Fix URL N/A

Affected Packages

Software From version Fixed in
linux — 5.4.0-70.78
linux-aws — 5.4.0-1041.43
linux-aws-5.0 — —
linux-aws-5.3 — —
linux-aws-5.4 — 5.4.0-1041.43~18.04.1
linux-aws-fips — —
linux-aws-hwe — 4.15.0-1106.113~16.04.1
linux-azure — 5.4.0-1043.45
linux-azure-4.15 — 4.15.0-1118.131
linux-azure-5.3 — —
linux-azure-5.4 — 5.4.0-1043.45~18.04.1
linux-azure-edge — —
linux-azure-fips — —
linux-bluefield — —
linux-dell300x — 4.15.0-1022.26
linux-fips — —
linux-gcp — 5.4.0-1040.43
linux-gcp-4.15 — 4.15.0-1103.116
linux-gcp-5.3 — —
linux-gcp-5.4 — 5.4.0-1040.43~18.04.1
linux-gcp-edge — —
linux-gcp-fips — —
linux-gke — 5.4.0-1039.41
linux-gke-4.15 — —
linux-gke-5.3 — 5.3.0-1041.44
linux-gke-5.4 — 5.4.0-1039.41~18.04.1
linux-gkeop — 5.4.0-1012.13
linux-gkeop-5.4 — 5.4.0-1012.13~18.04.1
linux-hwe — —
linux-hwe-5.4 — 5.4.0-70.78~18.04.1
linux-hwe-5.8 — 5.8.0-48.54~20.04.1
linux-hwe-edge — —
linux-intel-iot-realtime — —
linux-kvm — 5.4.0-1036.37
linux-oem — —
linux-oem-5.10 — 5.10.0-1017.18
linux-oem-5.6 — —
linux-oracle — 5.4.0-1041.44
linux-oracle-5.0 — —
linux-oracle-5.3 — —
linux-oracle-5.4 — 5.4.0-1041.44~18.04.1
linux-raspi — 5.4.0-1032.35
linux-raspi-5.4 — 5.4.0-1032.35~18.04.1
linux-raspi-realtime — —
linux-raspi2 — —
linux-raspi2-5.3 — 5.3.0-1038.40
linux-realtime — —
linux-riscv — —
linux-riscv-5.8 — 5.8.0-20.22~20.04.1
linux-snapdragon — 4.15.0-1106.115

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