vulnerability
Ubuntu: (Multiple Advisories) (CVE-2021-3600): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:S/C:C/I:C/A:C) | Jun 23, 2021 | Jun 24, 2021 | Jan 28, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Jun 23, 2021
Added
Jun 24, 2021
Modified
Jan 28, 2025
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.
Solution(s)
ubuntu-upgrade-linux-image-4-15-0-1022-dell300xubuntu-upgrade-linux-image-4-15-0-1075-oracleubuntu-upgrade-linux-image-4-15-0-1089-raspi2ubuntu-upgrade-linux-image-4-15-0-1103-gcpubuntu-upgrade-linux-image-4-15-0-1106-awsubuntu-upgrade-linux-image-4-15-0-1106-snapdragonubuntu-upgrade-linux-image-4-15-0-1118-azureubuntu-upgrade-linux-image-4-15-0-147-genericubuntu-upgrade-linux-image-4-15-0-147-generic-lpaeubuntu-upgrade-linux-image-4-15-0-147-lowlatencyubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-dell300xubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04
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