https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 16:16:17 +0000 https://vulnerability.circl.lu/vuln/cve-2022-50712 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>devlink: hold region lock when flushing snapshots</p> <p>Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending:</p> <p>WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlink_region_snapshot_del+0x12e/0x140 CPU: 1 PID: 787 Comm: devlink Not tainted 6.1.0-07460-g7ae9888d6e1c #580 RIP: 0010:devlink_region_snapshot_del+0x12e/0x140 Call Trace: &lt;TASK&gt; devl_region_destroy+0x70/0x140 nsim_dev_reload_down+0x2f/0x60 [netdevsim] devlink_reload+0x1f7/0x360 devlink_nl_cmd_reload+0x6ce/0x860 genl_family_rcv_msg_doit.isra.0+0x145/0x1c0</p> <p>This is the locking assert in devlink_region_snapshot_del(), we&#39;re supposed to be holding the region-&gt;snapshot_lock here.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>devlink: hold region lock when flushing snapshots</p> <p>Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending:</p> <p>WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlink_region_snapshot_del+0x12e/0x140 CPU: 1 PID: 787 Comm: devlink Not tainted 6.1.0-07460-g7ae9888d6e1c #580 RIP: 0010:devlink_region_snapshot_del+0x12e/0x140 Call Trace: &lt;TASK&gt; devl_region_destroy+0x70/0x140 nsim_dev_reload_down+0x2f/0x60 [netdevsim] devlink_reload+0x1f7/0x360 devlink_nl_cmd_reload+0x6ce/0x860 genl_family_rcv_msg_doit.isra.0+0x145/0x1c0</p> <p>This is the locking assert in devlink_region_snapshot_del(), we&#39;re supposed to be holding the region-&gt;snapshot_lock here.</p> https://vulnerability.circl.lu/vuln/cve-2022-50712