CVE-2021-3743
Updated: 2022-06-01 23:17:36.590392
Description:
An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
| Links | NIST | CIRCL | RHEL | Ubuntu |
Severity
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | LOW | 3.6 |
| CVSS Version 3.x | HIGH | 7.1 |
Status
| OS name | Project name | Version | Status | Errata | Last updated |
|---|---|---|---|---|---|
| CentOS 8.4 ELS | kernel | 4.18.0-305.25.1 | Released | CLSA-2022:1655822512 | 2022-06-21 11:47:50.444631 |
| CentOS 8.5 ELS | kernel | 4.18.0-348.7.1 | Released | CLSA-2022:1655821334 | 2022-06-21 11:47:50.500841 |
| Ubuntu 16.04 ELS | linux | 4.4.0 | Not vulnerable | 2022-04-11 16:02:49.173014 |