CVE-2021-28038 log
| Source |
|
| Severity | Low |
| Remote | No |
| Type | Denial of service |
| Description | An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior of a networking frontend driver. NOTE: this issue exists because of an incomplete fix for CVE-2021-26931. The issue is fixed in kernel versions 5.11.4 and 5.10.21. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1655 | linux-lts | 5.10.20-1 | 5.10.21-1 | Medium | Fixed | |
| AVG-1653 | linux-zen | 5.11.3.zen1-1 | 5.11.4.zen1-1 | Medium | Fixed | |
| AVG-1651 | linux | 5.11.3.arch1-1 | 5.11.4.arch1-1 | Medium | Fixed | |
| AVG-1645 | linux-hardened | 5.10.19.hardened1-1 | 5.10.21.hardened1-1 | Medium | Fixed |