Description
An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free.
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://github.com/torvalds/linux/commit/bcf3b67d16a4c8ffae0aa79de5853435e683945c ↗
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bcf3b67d16a4c8ffae0aa79de5853435e683945c ↗
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.7 ↗
- http://www.securityfocus.com/bid/108286 ↗
- https://usn.ubuntu.com/4008-1/ ↗
- https://usn.ubuntu.com/4005-1/ ↗
- https://usn.ubuntu.com/4008-3/ ↗
- https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html ↗
- https://support.f5.com/csp/article/K50484570 ↗
- https://security.netapp.com/advisory/ntap-20190719-0003/ ↗
- https://access.redhat.com/errata/RHSA-2019:1959 ↗
- https://access.redhat.com/errata/RHSA-2019:1971 ↗
- https://access.redhat.com/errata/RHSA-2019:2043 ↗
- https://access.redhat.com/errata/RHSA-2019:2029 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html ↗
- https://usn.ubuntu.com/4115-1/ ↗
- https://usn.ubuntu.com/4118-1/ ↗
- https://access.redhat.com/errata/RHSA-2019:2736 ↗
- https://access.redhat.com/errata/RHSA-2019:2837 ↗
- https://access.redhat.com/errata/RHSA-2019:3217 ↗
- https://access.redhat.com/errata/RHSA-2020:0036 ↗