In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison The local-vs-remote region comparison loop uses '<=' instead of '<', causing it to read one entry past the valid range of qr_regions. The other loops in the same function correctly use '<'. Fix the loop condition to use '<' for consistency and correctness.
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, ea2034416b54700e30371f2ad6517cbb94674083, 2.6.37 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| open source | open source linux kernel | cert_advisory | 90% |
Updated description with technical details, added affected versions, and clarified that the patch available is null.
Updated severity to CRITICAL, added affected version 7.0.9, and noted that the vulnerability is actively exploited.
Initial creation
