VulnerabilityModified
CVE-2019-11810
This causes a Denial of Service, related to a use-after-free.
HIGH 7.5EPSS 5.79%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 5.79% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416, CWE-476
- Affected
- linux/linux kernel · canonical/ubuntu linux · debian/debian linux
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108286Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1959Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1971Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2029Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2043Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2736Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2837Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3217Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0036Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.7Release Notes, Vendor Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bcf3b67d16a4c8ffae0aa79de5853435e683945cPatch, Vendor Advisory
- https://github.com/torvalds/linux/commit/bcf3b67d16a4c8ffae0aa79de5853435e683945cPatch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/06/msg00010.htmlThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190719-0003/Third Party Advisory
- https://support.f5.com/csp/article/K50484570Third Party Advisory
- https://usn.ubuntu.com/4005-1/Third Party Advisory
- https://usn.ubuntu.com/4008-1/Third Party Advisory
- https://usn.ubuntu.com/4008-3/Third Party Advisory
- https://usn.ubuntu.com/4115-1/Third Party Advisory
- https://usn.ubuntu.com/4118-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.htmlMailing List, Third Party Advisory
- http://www.securityfocus.com/bid/108286Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1959Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:1971Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2029Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2043Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2736Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.