drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 does not ensure that certain length values are sufficiently large, which allows remote attackers to cause a denial of service (system crash or large loop) or possibly execute arbitrary code via a crafted packet, related to the (1) ozusbrx and (2) ozusbhandleepdata functions.
Last updated 24 July 2024
An use after free flaw was found in the Linux kernel SCTP implementation handled auth keys reference counting during INIT collisions.
A remote user could use this flaw to crash the system or, though unlikely, escalate their privileges on the system.
Upstream patch:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=600ddd6825543962fb807884169e57b580dba208
Acknowledgements:
This issue was discovered by Sun Baoliang of Red Hat.