An out-of-bounds read vulnerability was found in the SR-IPv6 implementation in the Linux kernel. The flaw exists within the processing of seg6 attributes. The issue results from the improper validation of user-supplied data, which can result in a read past the end of an allocated buffer. This flaw allows a privileged local user to disclose sensitive information on affected installations of the Linux kernel.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 4.4 | Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| Product | Vendor | Version |
|---|---|---|
| Fedora | Fedora | < publication |
| Red Hat Enterprise Linux 6 | Red Hat | 8.2.0 |
| Red Hat Enterprise Linux 7 | Red Hat | 7.0.0 |
| Red Hat Enterprise Linux 8 | Red Hat | n/a |
| Red Hat Enterprise Linux 9 | Red Hat | 7.0.5 |
| Red Hat Enterprise Linux 8 | Red Hat | 7.0.4 |
| Red Hat Enterprise Linux 7 | Red Hat | <= 2.4.1 |
| Red Hat Enterprise Linux 9 | Red Hat | < 1.0.6 |
| kernel | n/a | n/a |