Updated: 2024-09-04 03:32:37.609992
Description:
In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | NONE | 0 |
| CVSS Version 3.x | MEDIUM | 4.9 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 4.9 | MEDIUM | Released | CLSA-2025:1743193221 | 2024-10-21 17:34:20 | |
| CentOS 6 ELS | kernel | 2.6.32 | 4.9 | MEDIUM | Ignored | 2024-09-04 12:13:18 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 4.9 | MEDIUM | Ignored | 2024-09-04 12:13:16 | ||
| CentOS 8.4 ELS | kernel | 4.18.0 | 4.9 | MEDIUM | Ignored | 2024-09-24 05:39:25 | ||
| CentOS 8.5 ELS | kernel | 4.18.0 | 4.9 | MEDIUM | Ignored | 2024-09-24 05:39:26 | ||
| CentOS Stream 8 ELS | kernel | 4.18.0 | 4.9 | MEDIUM | Ignored | 2024-09-24 05:39:24 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 4.9 | MEDIUM | Ignored | 2024-09-04 12:13:18 | ||
| CloudLinux 7 ELS | kernel | 3.10.0 | 4.9 | MEDIUM | Ignored | 2024-09-04 12:13:15 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 4.9 | MEDIUM | Ignored | 2024-09-04 12:13:16 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 4.9 | MEDIUM | Released | CLSA-2024:1727816002 | 2024-10-01 17:33:08 |