CVE-2019-11810 json
An issue was discovered in the Linux kernel before 5.0.7.
published 7y ago modified 4mo ago also EUVD-2019-3476
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 5.8%
- EPSS 5.8% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- linux linux_kernel 3.16.69, 3.18.139, 4.4.179, 4.9.168, 4.14.111, 4.19.34, 5.0.7
- linux Debian 14, Debian 13, Debian 12 4.19.37-1
debian advisories DEBIAN-CVE-2019-11810
- linux Ubuntu 16.04 LTS 4.4.0-150.176
- linux Ubuntu 18.04 LTS 4.15.0-60.67
- linux-aws Ubuntu 16.04 LTS 4.4.0-1084.94
- linux-aws Ubuntu 18.04 LTS 4.15.0-1047.49
- linux-gcp Ubuntu 16.04 LTS 4.15.0-1041.43
- linux-gcp Ubuntu 18.04 LTS 4.15.0-1042.45
- linux-hwe Ubuntu 16.04 LTS 4.15.0-60.67~16.04.1
- linux-hwe Ubuntu 18.04 LTS 5.0.0-23.24~18.04.1
ubuntu advisories UBUNTU-CVE-2019-11810
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- kernel RHEL 7 3.10.0-1062.el7
- perf RHEL 7 3.10.0-1062.el7
- bpftool RHEL 7 3.10.0-1062.el7
- python-perf RHEL 7 3.10.0-1062.el7
- kernel-kdump RHEL 7 3.10.0-1062.el7
- kernel-tools RHEL 7 3.10.0-1062.el7
- kernel-tools-libs RHEL 7 3.10.0-1062.el7
- kernel-bootwrapper RHEL 7 3.10.0-1062.el7
red hat advisories RHSA-2019:2029RHSA-2019:3217RHSA-2019:2043RHSA-2020:0036RHSA-2019:2736RHSA-2019:2837
- kernel-rt SLE Real Time 12 SP4 4.12.14-8.3.1
- kernel-syms-rt SLE Real Time 12 SP4 4.12.14-8.3.1
- kernel-rt_debug SLE Real Time 12 SP4 4.12.14-8.3.1
- kernel-source-rt SLE Real Time 12 SP4 4.12.14-8.3.1
- kernel-source-rt Real Time Module 15 SP1 4.12.14-14.8.1
- kernel-rt Real Time Module 15 SP1 4.12.14-14.8.1
- kernel-syms-rt Real Time Module 15 SP1 4.12.14-14.8.1
- kernel-rt_debug Real Time Module 15 SP1 4.12.14-14.8.1
suse advisories SUSE-SU-2019:2450-1SUSE-SU-2019:2430-1SUSE-SU-2019:2299-1SUSE-SU-2019:2263-1SUSE-SU-2019:2262-1SUSE-SU-2019:14157-1
- kernel-syms openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-obs-qa openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-source openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-default openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-vanilla openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-kvmsmall openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-obs-build openSUSE Leap 15.0 4.12.14-lp150.12.70.1
- kernel-syms openSUSE Leap 15.1 4.12.14-lp151.28.13.1
opensuse advisories openSUSE-SU-2019:1924-1openSUSE-SU-2019:1923-1
Is CVE-2019-11810 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerVendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2019-11810 updated cvss 6.2
kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS
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Red Hat Enterprise Linux 5 kernelaffected: no fix planned “Out of support scope”
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Red Hat Enterprise MRG 2 kernel-rt, mrg-rt-release, kernel-rt-trace, kernel-rt-vanilla, kernel-rt-firmwareaffected: no fix planned “Will not fix”
-
Red Hat CodeReady Linux Builder (v. 8) kernel-debuginfo-common-x86_64 4.18.0-80.7.1.el8_0, kernel-debuginfo-common-aarch64 4.18.0-80.7.1.el8_0, kernel-debuginfo-common-ppc64le 4.18.0-80.7.1.el8_0 Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-80.7.1.el8_0, kernel 4.18.0-80.7.1.el8_0, bpftool 4.18.0-80.7.1.el8_0, kernel-core 4.18.0-80.7.1.el8_0, kernel-tools 4.18.0-80.7.1.el8_0, python3-perf 4.18.0-80.7.1.el8_0, +15 morefixed: vendor fix RHSA-2019:1959
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Red Hat Enterprise Linux Client (v. 7) perf 3.10.0-1062.el7, kernel 3.10.0-1062.el7, bpftool 3.10.0-1062.el7, python-perf 3.10.0-1062.el7, kernel-tools 3.10.0-1062.el7, kernel-tools-libs 3.10.0-1062.el7, +2 more Red Hat Enterprise Linux Client Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1062.el7 Red Hat Enterprise Linux ComputeNode (v. 7) perf 3.10.0-1062.el7, kernel 3.10.0-1062.el7, bpftool 3.10.0-1062.el7, python-perf 3.10.0-1062.el7, kernel-tools 3.10.0-1062.el7, kernel-tools-libs 3.10.0-1062.el7, +2 morefixed: vendor fix RHSA-2019:2029
-
Red Hat Enterprise Linux ComputeNode EUS (v. 7.5) perf 3.10.0-862.46.1.el7, kernel 3.10.0-862.46.1.el7, python-perf 3.10.0-862.46.1.el7, kernel-tools 3.10.0-862.46.1.el7, kernel-tools-libs 3.10.0-862.46.1.el7, kernel-abi-whitelists 3.10.0-862.46.1.el7, +1 morefixed: vendor fix RHSA-2020:0036
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Red Hat Enterprise Linux ComputeNode EUS (v. 7.6) perf 3.10.0-957.35.1.el7, kernel 3.10.0-957.35.1.el7, bpftool 3.10.0-957.35.1.el7, python-perf 3.10.0-957.35.1.el7, kernel-tools 3.10.0-957.35.1.el7, kernel-tools-libs 3.10.0-957.35.1.el7, +2 morefixed: vendor fix RHSA-2019:2837
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Red Hat Enterprise Linux ComputeNode Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1062.el7fixed: vendor fix RHSA-2019:2029
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Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) kernel-debuginfo-common-x86_64 3.10.0-862.46.1.el7fixed: vendor fix RHSA-2020:0036
show 19 moreshow fewer
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Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) kernel-debuginfo-common-x86_64 3.10.0-957.35.1.el7fixed: vendor fix RHSA-2019:2837
-
Red Hat Enterprise Linux Desktop (v. 6) perf 2.6.32-754.22.1.el6, kernel 2.6.32-754.22.1.el6, kernel-firmware 2.6.32-754.22.1.el6, kernel-abi-whitelists 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6 Red Hat Enterprise Linux Desktop Optional (v. 6) python-perf 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6fixed: vendor fix RHSA-2019:2736
-
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) perf 4.14.0-115.14.1.el7a, kernel 4.14.0-115.14.1.el7a, kernel-alt 4.14.0-115.14.1.el7a, python-perf 4.14.0-115.14.1.el7a, kernel-tools 4.14.0-115.14.1.el7a, kernel-tools-libs 4.14.0-115.14.1.el7a, +3 more Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) kernel-debuginfo-common-ppc64le 4.14.0-115.14.1.el7afixed: vendor fix RHSA-2019:3217
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Red Hat Enterprise Linux for Real Time (v. 7) kernel-rt 3.10.0-1062.rt56.1022.el7, kernel-rt-trace 3.10.0-1062.rt56.1022.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1062.rt56.1022.el7 Red Hat Enterprise Linux for Real Time for NFV (v. 7) kernel-rt 3.10.0-1062.rt56.1022.el7, kernel-rt-kvm 3.10.0-1062.rt56.1022.el7, kernel-rt-trace 3.10.0-1062.rt56.1022.el7, kernel-rt-debug-kvm 3.10.0-1062.rt56.1022.el7, kernel-rt-trace-kvm 3.10.0-1062.rt56.1022.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1062.rt56.1022.el7fixed: vendor fix RHSA-2019:2043
-
Red Hat Enterprise Linux HPC Node (v. 6) perf 2.6.32-754.22.1.el6, kernel 2.6.32-754.22.1.el6, kernel-firmware 2.6.32-754.22.1.el6, kernel-abi-whitelists 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6 Red Hat Enterprise Linux HPC Node Optional (v. 6) python-perf 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6fixed: vendor fix RHSA-2019:2736
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Red Hat Enterprise Linux Real Time (v. 8) kernel-rt 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-core 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-modules 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-debug-core 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-debug-modules 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-modules-extra 4.18.0-80.7.1.rt9.153.el8_0, +2 more Red Hat Enterprise Linux Real Time for NFV (v. 8) kernel-rt 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-kvm 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-core 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-modules 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-debug-kvm 4.18.0-80.7.1.rt9.153.el8_0, kernel-rt-debug-core 4.18.0-80.7.1.rt9.153.el8_0, +4 morefixed: vendor fix RHSA-2019:1971
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Red Hat Enterprise Linux Server (v. 6) perf 2.6.32-754.22.1.el6, kernel 2.6.32-754.22.1.el6, kernel-kdump 2.6.32-754.22.1.el6, kernel-firmware 2.6.32-754.22.1.el6, kernel-bootwrapper 2.6.32-754.22.1.el6, kernel-abi-whitelists 2.6.32-754.22.1.el6, +4 morefixed: vendor fix RHSA-2019:2736
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Red Hat Enterprise Linux Server (v. 7) perf 3.10.0-1062.el7, kernel 3.10.0-1062.el7, bpftool 3.10.0-1062.el7, python-perf 3.10.0-1062.el7, kernel-kdump 3.10.0-1062.el7, kernel-tools 3.10.0-1062.el7, +7 morefixed: vendor fix RHSA-2019:2029
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Red Hat Enterprise Linux Server EUS (v. 7.5) perf 3.10.0-862.46.1.el7, kernel 3.10.0-862.46.1.el7, python-perf 3.10.0-862.46.1.el7, kernel-kdump 3.10.0-862.46.1.el7, kernel-tools 3.10.0-862.46.1.el7, kernel-tools-libs 3.10.0-862.46.1.el7, +6 morefixed: vendor fix RHSA-2020:0036
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Red Hat Enterprise Linux Server EUS (v. 7.6) perf 3.10.0-957.35.1.el7, kernel 3.10.0-957.35.1.el7, bpftool 3.10.0-957.35.1.el7, python-perf 3.10.0-957.35.1.el7, kernel-kdump 3.10.0-957.35.1.el7, kernel-tools 3.10.0-957.35.1.el7, +7 morefixed: vendor fix RHSA-2019:2837
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Red Hat Enterprise Linux Server Optional (v. 6) python-perf 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-ppc64 2.6.32-754.22.1.el6, kernel-debuginfo-common-s390x 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6fixed: vendor fix RHSA-2019:2736
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Red Hat Enterprise Linux Server Optional (v. 7) kernel-debuginfo-common-ppc64 3.10.0-1062.el7, kernel-debuginfo-common-x86_64 3.10.0-1062.el7, kernel-debuginfo-common-ppc64le 3.10.0-1062.el7fixed: vendor fix RHSA-2019:2029
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Red Hat Enterprise Linux Server Optional EUS (v. 7.5) kernel-debuginfo-common-ppc64 3.10.0-862.46.1.el7, kernel-debuginfo-common-x86_64 3.10.0-862.46.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-862.46.1.el7fixed: vendor fix RHSA-2020:0036
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Red Hat Enterprise Linux Server Optional EUS (v. 7.6) kernel-debuginfo-common-ppc64 3.10.0-957.35.1.el7, kernel-debuginfo-common-x86_64 3.10.0-957.35.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-957.35.1.el7fixed: vendor fix RHSA-2019:2837
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Red Hat Enterprise Linux Workstation (v. 6) perf 2.6.32-754.22.1.el6, kernel 2.6.32-754.22.1.el6, kernel-firmware 2.6.32-754.22.1.el6, kernel-abi-whitelists 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6fixed: vendor fix RHSA-2019:2736
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Red Hat Enterprise Linux Workstation (v. 7) perf 3.10.0-1062.el7, kernel 3.10.0-1062.el7, bpftool 3.10.0-1062.el7, python-perf 3.10.0-1062.el7, kernel-tools 3.10.0-1062.el7, kernel-tools-libs 3.10.0-1062.el7, +2 morefixed: vendor fix RHSA-2019:2029
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Red Hat Enterprise Linux Workstation Optional (v. 6) python-perf 2.6.32-754.22.1.el6, kernel-debuginfo-common-i686 2.6.32-754.22.1.el6, kernel-debuginfo-common-x86_64 2.6.32-754.22.1.el6fixed: vendor fix RHSA-2019:2736
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Red Hat Enterprise Linux Workstation Optional (v. 7) kernel-debuginfo-common-x86_64 3.10.0-1062.el7fixed: vendor fix RHSA-2019:2029
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Red Hat Virtualization 4.2 Hypervisor for RHEL 7.6 EUS perf 3.10.0-957.35.1.el7, python-perf 3.10.0-957.35.1.el7fixed: vendor fix RHSA-2019:2837
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
5.79% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Weakness
- Technology feeds
References
-
github.com
/torvalds/linux/commit/bcf3b67d16a4c8ffae0aa79de5853435e683945c
patch, third-party-advisory
-
git.kernel.org
/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bcf3b67d16a4c8ffae0aa79de5853435e683945c
patch, vendor-advisory
-
usn.ubuntu.com
/4008-1/
vendor-advisory, third-party-advisory
-
usn.ubuntu.com
/4005-1/
vendor-advisory, third-party-advisory
-
usn.ubuntu.com
/4008-3/
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:1959
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:1971
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:2043
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:2029
vendor-advisory, third-party-advisory
-
lists.opensuse.org
/opensuse-security-announce/2019-08/msg00055.html
vendor-advisory, mailing-list, third-party-advisory
-
lists.opensuse.org
/opensuse-security-announce/2019-08/msg00056.html
vendor-advisory, mailing-list, third-party-advisory
-
usn.ubuntu.com
/4115-1/
vendor-advisory, third-party-advisory
-
usn.ubuntu.com
/4118-1/
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:2736
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:2837
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2019:3217
vendor-advisory, third-party-advisory
-
access.redhat.com
/errata/RHSA-2020:0036
vendor-advisory, third-party-advisory
-
cdn.kernel.org
/pub/linux/kernel/v5.x/ChangeLog-5.0.7
release-notes, vendor-advisory
-
securityfocus.com
/bid/108286
vdb-entry, third-party-advisory
-
lists.debian.org
/debian-lts-announce/2019/06/msg00010.html
mailing-list, third-party-advisory
-
support.f5.com
/csp/article/K50484570
third-party-advisory
-
security.netapp.com
/advisory/ntap-20190719-0003/
third-party-advisory
Sources
- CVE List CVE-2019-11810
- NVD CVE-2019-11810
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.