In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix incorrect structure access In line: upper = info->upper_dev; We access upper_dev field, which is rel…
High CVSS 7.1
Summary
In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix incorrect structure access In line: upper = info->upper_dev; We access upper_dev field, which is related only for particular events (e.g. event == NETDEV_CHANGEUPPER). So, this line cause invalid memory access for another events, when ptr is not netdev_notifier_changeupper_info. The KASAN logs are as follows: [ 30.123165] BUG: KASAN: stack-out-of-bounds in prestera_netdev_port_event.constprop.…
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/2efc2256febf214e7b2bdaa21fe6c3c3146acdcb Exploit
- https://git.kernel.org/stable/c/5c553a0cd1263e4da5f220d80fa713fc3959c1d0 Exploit
- https://git.kernel.org/stable/c/2efc2256febf214e7b2bdaa21fe6c3c3146acdcb Exploit
- https://git.kernel.org/stable/c/5c553a0cd1263e4da5f220d80fa713fc3959c1d0 Exploit
Timeline
- nvd_ingest NVD