CVE-2021-3489 log
| Source |
|
| Severity | Medium |
| Remote | No |
| Type | Arbitrary code execution |
| Description | A security issue was found in the Linux kernel before version 5.12.4. It was discovered that eBPF RINGBUF bpf_ringbuf_reserve did not check that the allocated size was smaller than the ringbuf size, leading to an out-of-bounds write. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1961 | linux-lts | 5.10.36-2 | 5.10.37-1 | Medium | Fixed | |
| AVG-1960 | linux-hardened | 5.11.20.hardened1-2 | 5.11.21.hardened1-1 | Medium | Fixed | |
| AVG-1959 | linux-zen | 5.12.3.zen2-1 | 5.12.4.zen1-1 | Medium | Fixed | |
| AVG-1958 | linux | 5.12.3.arch2-1 | 5.12.4.arch1-1 | Medium | Fixed |