Description
The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19d1532a187669ce86d5a2696eb7275310070793 ↗
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.13 ↗
- https://www.youtube.com/watch?v=d5f9xLK8Vhw ↗
- https://security.netapp.com/advisory/ntap-20211104-0002/ ↗
- https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html ↗