Description
Memory leak in the hwsim_new_radio_nl function in drivers/net/wireless/mac80211_hwsim.c in the Linux kernel through 4.15.9 allows local users to cause a denial of service (memory consumption) by triggering an out-of-array error case.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/3676-1/ ↗
- https://usn.ubuntu.com/3678-2/ ↗
- https://github.com/torvalds/linux/commit/0ddcff49b672239dda94d70d0fcf50317a9f4b51 ↗
- https://usn.ubuntu.com/3678-1/ ↗
- https://usn.ubuntu.com/3677-1/ ↗
- http://www.securityfocus.com/bid/103397 ↗
- https://www.debian.org/security/2018/dsa-4188 ↗
- https://usn.ubuntu.com/3678-3/ ↗
- https://usn.ubuntu.com/3677-2/ ↗
- https://usn.ubuntu.com/3676-2/ ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0ddcff49b672239dda94d70d0fcf50317a9f4b51 ↗
- https://usn.ubuntu.com/3678-4/ ↗
- https://access.redhat.com/errata/RHSA-2019:2043 ↗
- https://access.redhat.com/errata/RHSA-2019:2029 ↗