CVE-2019-11810

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.

References

https://usn.ubuntu.com/4118-1/

https://usn.ubuntu.com/4115-1/

https://usn.ubuntu.com/4008-3/

https://usn.ubuntu.com/4008-1/

https://usn.ubuntu.com/4005-1/

https://support.f5.com/csp/article/K50484570

https://security.netapp.com/advisory/ntap-20190719-0003/

https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html

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

https://access.redhat.com/errata/RHSA-2020:0036

https://access.redhat.com/errata/RHSA-2019:3217

https://access.redhat.com/errata/RHSA-2019:2837

https://access.redhat.com/errata/RHSA-2019:2736

https://access.redhat.com/errata/RHSA-2019:2043

https://access.redhat.com/errata/RHSA-2019:2029

https://access.redhat.com/errata/RHSA-2019:1971

https://access.redhat.com/errata/RHSA-2019:1959

http://www.securityfocus.com/bid/108286

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3