CVE-2021-3759 log
| Source |
|
| Severity | Low |
| Remote | No |
| Type | Denial of service |
| Description | A memory overflow was found in the Linux kernel before 5.15, in the ipc functionality of the memcg subsystem in the way user calls semget for many times creating semaphores. A local user could use this flaw to starve the resources causing denial of service. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-2524 | linux-hardened | 5.14.21.hardened1-1 | 5.15.5.hardened1-1 | Medium | Fixed | |
| AVG-2523 | linux-zen | 5.14.16.zen1-1 | 5.15.zen1-1 | Low | Fixed | |
| AVG-2522 | linux | 5.14.16.arch1-1 | 5.15.arch1-1 | Low | Fixed | |
| AVG-1741 | linux-lts | 5.10.85-1 | 5.15.2-1 | Medium | Fixed |
| References |
|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1999675 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.15&id=18319498fdd4cdf8c1c2c48cd432863b1f915d6f |