Updated: 2023-12-06
CWE: Unspecified
Description:
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
CVSS3: 5.5
| OS | Vendor version | Errata |
|---|---|---|
| Ubuntu 18.04 | 4.15.0-129.132 | USN-4680-1 |
| Ubuntu 16.04 | 4.4.0-198.230 | USN-4681-1 |
| Ubuntu 18.04 AWS | 4.15.0-1091.96 | USN-4680-1 |
| Ubuntu 16.04 AWS | 4.4.0-1119.133 | USN-4681-1 |
| Ubuntu 16.04 HWE | 4.15.0-129.132~16.04.1 | USN-4680-1 |
| Ubuntu 16.04 AWS HWE | 4.15.0-1091.96~16.04.1 | USN-4680-1 |
| Debian 9 | 4.9.246-1 | DLA-2494-1 |
| Debian 8 backports | 4.9.246-1 | DLA-2494-1 |
| Oracle Linux 6 UEK 4 | 4.1.12-124.46.4.1.el6uek | ELSA-2021-9009 |
| Oracle Linux 7 UEK 4 | 4.1.12-124.46.4.1.el7uek | ELSA-2021-9009 |
| Amazon Linux 1 | 4.14.209-117.337.amzn1 | ALAS-2021-1461 |
| Amazon Linux 2 | 4.14.209-160.335.amzn2 | ALAS-2020-1566 |
| Ubuntu 18.04 HWE Focal | 5.4.0-59.65~18.04.1 | USN-4679-1 |
| Ubuntu 16.04 GCP | 4.15.0-1091.104~16.04.1 | USN-4680-1 |
| Oracle Linux 7 UEK 5 | 4.14.35-2025.403.3.el7uek | ELSA-2020-5995 |
| Ubuntu 16.04 Azure | 4.15.0-1103.114~16.04.1 | USN-4680-1 |
| Debian 9 backports | 4.19.160-2~deb9u1 | DLA-2483-1 |
| Ubuntu 20.04 | 5.4.0-59.65 | USN-4679-1 |
| Oracle Linux 7 UEK 6 | 5.4.17-2036.101.2.el7uek | ELSA-2020-5996 |
| Oracle Linux 8 UEK 6 | 5.4.17-2036.101.2.el8uek | ELSA-2020-5996 |
| Ubuntu 18.04 AWS Focal | 5.4.0-1034.35~18.04.1 | USN-4679-1 |
| Ubuntu 18.04 Azure Focal | 5.4.0-1035.36~18.04.1 | USN-4679-1 |
| Ubuntu 20.04 AWS | 5.4.0-1034.35 | USN-4679-1 |
| Ubuntu 20.04 HWE | 5.8.0-44.50~20.04.1 | USN-4751-1 |
| Ubuntu 16.04 HWE ESM | 4.15.0-129.132~16.04.1 | USN-4680-1 |
| Ubuntu 16.04 AWS ESM | 4.4.0-1119.133 | USN-4681-1 |
| Ubuntu 16.04 GCP ESM | 4.15.0-1091.104~16.04.1 | USN-4680-1 |
| Ubuntu 16.04 AWS HWE ESM | 4.15.0-1091.96~16.04.1 | USN-4680-1 |
| Ubuntu 16.04 Azure ESM | 4.15.0-1103.114~16.04.1 | USN-4680-1 |
| Amazon Linux 2 5.4 | 5.4.80-40.140.amzn2 | ALASKERNEL-5.4-2022-018 |
| OS | Original kernel version | State |
|---|---|---|
| Ubuntu 18.04 | |
Ready For Release |
| Ubuntu 16.04 | |
Ready For Release |
| Ubuntu 18.04 AWS | |
Ready For Release |
| Ubuntu 16.04 AWS | |
Ready For Release |
| Ubuntu 16.04 HWE | |
Ready For Release |
| Ubuntu 16.04 AWS HWE | |
Ready For Release |
| Debian 9 | |
Ready For Release |
| Debian 8 backports | |
Ready For Release |
| Oracle Linux 6 UEK 4 | |
Ready For Release |
| Oracle Linux 7 UEK 4 | |
Ready For Release |
| Amazon Linux 1 | |
Ready For Release |
| Amazon Linux 2 | |
Ready For Release |
| Ubuntu 18.04 HWE Focal | |
Ready For Release |
| Ubuntu 16.04 GCP | |
Will Not Fix |
| Debian 10 |
4.19.118-2+deb10u1
show all
hide all
4.19.118-2
4.19.132-1
4.19.146-1
4.19.152-1
4.19.37-5+deb10u1
4.19.37-5+deb10u2
4.19.37-5
4.19.67-2+deb10u1
4.19.67-2+deb10u2
4.19.67-2
4.19.98-1+deb10u1
4.19.98-1
|
Will Not Fix |
| Proofpoint | |
Ready For Release |
| Oracle Linux 7 UEK 5 | |
Ready For Release |
| Ubuntu 16.04 Azure | |
Will Not Fix |
| Debian 10 cloud |
4.19.118-2+deb10u1
show all
hide all
4.19.118-2
4.19.132-1
4.19.146-1
4.19.152-1
4.19.67-2+deb10u2
4.19.98-1+deb10u1
|
Will Not Fix |
| Debian 9 backports |
4.19.118-2+deb10u1~bpo9+1
show all
hide all
4.19.132-1~deb9u2
4.19.146-1~deb9u1
4.19.152-1~deb9u1
4.19.67-2+deb10u2~bpo9+1
4.19.98-1~bpo9+1
|
Will Not Fix |
| Ubuntu 20.04 | |
Ready For Release |
| Oracle Linux 7 UEK 6 | |
Ready For Release |
| Oracle Linux 8 UEK 6 | |
Ready For Release |
| Ubuntu 18.04 AWS Focal | |
Ready For Release |
| Ubuntu 18.04 Azure Focal | |
Will Not Fix |
| Ubuntu 20.04 AWS | |
Ready For Release |
| Ubuntu 20.04 HWE | |
Ready For Release |
| Ubuntu 16.04 HWE ESM | |
Will Not Fix |
| Ubuntu 16.04 AWS ESM | |
Will Not Fix |
| Ubuntu 16.04 GCP ESM | |
Will Not Fix |
| Ubuntu 16.04 AWS HWE ESM | |
Will Not Fix |
| Ubuntu 16.04 Azure ESM | |
Will Not Fix |
| Amazon Linux 2 5.4 | |
Will Not Fix |