CVE-2021-33909 log
| Source |
|
| Severity | High |
| Remote | No |
| Type | Privilege escalation |
| Description | An privilege escalation security issue has been found in the filesystem layer of the Linux kernel before version 5.13.4. An unprivileged local attacker can obtain full root privileges by creating, mounting, and deleting a deep directory structure whose total path length exceeds 1GB, which leads to an uncontrolled out-of-bounds write. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-2184 | linux-lts | 5.10.51-1 | 5.10.52-1 | High | Fixed | |
| AVG-2183 | linux-hardened | 5.12.18.hardened1-1 | 5.12.19.hardened1-1 | High | Fixed | |
| AVG-2182 | linux-zen | 5.13.1.zen1-1 | 5.13.4.zen1-1 | High | Fixed | |
| AVG-2181 | linux | 5.13.1.arch1-1 | 5.13.4.arch1-1 | High | Fixed |
| Date | Advisory | Group | Package | Severity | Type |
|---|---|---|---|---|---|
| 21 Jul 2021 | ASA-202107-51 | AVG-2184 | linux-lts | High | privilege escalation |
| 21 Jul 2021 | ASA-202107-50 | AVG-2183 | linux-hardened | High | privilege escalation |
| 21 Jul 2021 | ASA-202107-49 | AVG-2182 | linux-zen | High | privilege escalation |
| 21 Jul 2021 | ASA-202107-48 | AVG-2181 | linux | High | privilege escalation |