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Fencer Vulns
high 7.8

CVE-2022-50087 json

firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

published 2025-06-18 16 mo ago modified 2026-08-05 3 mo ago also EUVD-2022-55204

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

When scpi probe fails, at any point, we need to ensure that the scpi_info is not set and will remain NULL until the probe succeeds. If it is not taken care, then it could result use-after-free as the value is exported via get_scpi_ops() and could refer to a memory allocated via devm_kzalloc() but freed when the probe fails.

Patch / fix

  • Linux Linux 4.19.256, 5.4.211, 5.10.137, 5.15.61, 5.18.18, 5.19.2, 6.0
  • linux Debian 14, Debian 13, Debian 12 6.0.2-1

debian advisories DEBIAN-CVE-2022-50087

  • linux Ubuntu 20.04 LTS 5.4.0-132.148
  • linux Ubuntu 22.04 LTS 5.15.0-53.59
  • linux-aws Ubuntu 20.04 LTS 5.4.0-1089.97
  • linux-aws Ubuntu 22.04 LTS 5.15.0-1023.27
  • linux-gcp Ubuntu 20.04 LTS 5.4.0-1093.102
  • linux-gcp Ubuntu 22.04 LTS 5.15.0-1022.29
  • linux-gke Ubuntu 22.04 LTS 5.15.0-1020.25
  • linux-ibm Ubuntu 20.04 LTS 5.4.0-1037.42

ubuntu advisories UBUNTU-CVE-2022-50087

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 9 5.14.0-611.7.1.el9_7
  • rv RHEL 9 5.14.0-611.7.1.el9_7
  • perf RHEL 9 5.14.0-611.7.1.el9_7
  • rtla RHEL 9 5.14.0-611.7.1.el9_7
  • libperf RHEL 9 5.14.0-611.7.1.el9_7
  • kernel-rt RHEL 9 5.14.0-611.7.1.el9_7
  • kernel-64k RHEL 9 5.14.0-611.7.1.el9_7
  • kernel-core RHEL 9 5.14.0-611.7.1.el9_7

red hat advisories RHSA-2025:22752RHSA-2025:21667RHSA-2025:21112RHSA-2025:18281RHSA-2025:18098RHSA-2025:18054

  • kernel-64kb SLES 15 SP4-LTSS, SLE High Performance Computing 15 SP4-LTSS, SLE High Performance Computing 15 SP4-ESPOS 5.14.21-150400.24.170.2
  • kernel-syms SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE High Performance Computing 15 SP4-LTSS +3 more 5.14.21-150400.24.170.1
  • kernel-source SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE High Performance Computing 15 SP4-LTSS +3 more 5.14.21-150400.24.170.1
  • kernel-default SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Micro 5.4 +6 more 5.14.21-150400.24.170.2
  • kernel-zfcpdump SLES 15 SP4-LTSS, Manager Server 4.3 5.14.21-150400.24.170.2
  • kernel-obs-build SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE High Performance Computing 15 SP4-LTSS +1 more 5.14.21-150400.24.170.2
  • kernel-default-base SLES for SAP 15 SP4, SLES 15 SP4-LTSS, SLE Micro 5.4 +5 more 5.14.21-150400.24.170.2.150400.24.86.2
  • kernel-rt SLE Micro 5.4, SLE Micro 5.3 5.14.21-150400.15.124.1

suse advisories SUSE-SU-2025:02537-1SUSE-SU-2025:02334-1SUSE-SU-2025:02322-1SUSE-SU-2025:02321-1SUSE-SU-2025:02320-1SUSE-SU-2025:02308-1

  • kernel AlmaLinux 9 5.14.0-570.55.1.el9_6
  • rv AlmaLinux 9 5.14.0-570.55.1.el9_6
  • perf AlmaLinux 9 5.14.0-570.55.1.el9_6
  • rtla AlmaLinux 9 5.14.0-570.55.1.el9_6
  • libperf AlmaLinux 9 5.14.0-570.55.1.el9_6
  • kernel-rt AlmaLinux 9 5.14.0-570.55.1.el9_6
  • kernel-64k AlmaLinux 9 5.14.0-570.55.1.el9_6
  • kernel-core AlmaLinux 9 5.14.0-570.55.1.el9_6

almalinux advisories ALSA-2025:18281ALSA-2025:16919ALSA-2025:16920

  • kernel-rt Rocky Linux 8 4.18.0-553.77.1.rt7.418.el8_10
  • kernel Rocky Linux 8 4.18.0-553.77.1.el8_10

rocky linux advisories RLSA-2025:16920RLSA-2025:16919

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-50087 updated cvss 7.0

kernel: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails

  • Red Hat Enterprise Linux 9 kernel-rt, kernel-rt-kvm, kernel-rt-core, kernel-rt-modules, kernel-rt-debug-kvm, kernel-rt-debug-core, +12 more
    affected: no fix available
  • Red Hat CodeReady Linux Builder EUS (v.9.4) libperf 5.14.0-427.94.1.el9_4, kernel-debuginfo-common-s390x 5.14.0-427.94.1.el9_4, kernel-debuginfo-common-x86_64 5.14.0-427.94.1.el9_4, kernel-debuginfo-common-aarch64 5.14.0-427.94.1.el9_4, kernel-debuginfo-common-ppc64le 5.14.0-427.94.1.el9_4
    fixed: vendor fix RHSA-2025:17958
  • Red Hat Enterprise Linux AppStream (v. 9) rv 5.14.0-611.7.1.el9_7, rv 5.14.0-570.55.1.el9_6, perf 5.14.0-611.7.1.el9_7, rtla 5.14.0-611.7.1.el9_7, perf 5.14.0-570.55.1.el9_6, rtla 5.14.0-570.55.1.el9_6, +20 more
    fixed: vendor fix RHSA-2025:18281
  • Red Hat Enterprise Linux AppStream E4S (v.9.0) perf 5.14.0-70.149.1.el9_0, kernel-devel-matched 5.14.0-70.149.1.el9_0, kernel-debug-devel-matched 5.14.0-70.149.1.el9_0, kernel-debuginfo-common-s390x 5.14.0-70.149.1.el9_0, kernel-zfcpdump-devel-matched 5.14.0-70.149.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.149.1.el9_0, +2 more
    fixed: vendor fix RHSA-2025:18054
  • Red Hat Enterprise Linux AppStream E4S (v.9.2) perf 5.14.0-284.142.1.el9_2, rtla 5.14.0-284.142.1.el9_2, kernel-devel-matched 5.14.0-284.142.1.el9_2, kernel-64k-devel-matched 5.14.0-284.142.1.el9_2, kernel-debug-devel-matched 5.14.0-284.142.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.142.1.el9_2, +5 more
    fixed: vendor fix RHSA-2025:17734
  • Red Hat Enterprise Linux AppStream EUS (v.9.4) rv 5.14.0-427.94.1.el9_4, perf 5.14.0-427.94.1.el9_4, rtla 5.14.0-427.94.1.el9_4, kernel-devel-matched 5.14.0-427.94.1.el9_4, kernel-64k-devel-matched 5.14.0-427.94.1.el9_4, kernel-debug-devel-matched 5.14.0-427.94.1.el9_4, +6 more
    fixed: vendor fix RHSA-2025:17958
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.77.1.el8_10, kernel 4.18.0-553.77.1.el8_10, bpftool 4.18.0-553.77.1.el8_10, kernel-core 4.18.0-553.77.1.el8_10, kernel-tools 4.18.0-553.77.1.el8_10, python3-perf 4.18.0-553.77.1.el8_10, +15 more
    fixed: vendor fix RHSA-2025:16919
  • Red Hat Enterprise Linux BaseOS (v. 9) kernel 5.14.0-611.7.1.el9_7, kernel 5.14.0-570.55.1.el9_6, kernel-64k 5.14.0-611.7.1.el9_7, kernel-64k 5.14.0-570.55.1.el9_6, kernel-core 5.14.0-611.7.1.el9_7, kernel-core 5.14.0-570.55.1.el9_6, +60 more
    fixed: vendor fix RHSA-2025:18281
show 23 more
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.173.1.el8_2, kernel 4.18.0-193.173.1.el8_2, bpftool 4.18.0-193.173.1.el8_2, kernel-core 4.18.0-193.173.1.el8_2, kernel-tools 4.18.0-193.173.1.el8_2, python3-perf 4.18.0-193.173.1.el8_2, +8 more
    fixed: vendor fix RHSA-2025:21667
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.179.1.el8_4, kernel 4.18.0-305.179.1.el8_4, bpftool 4.18.0-305.179.1.el8_4, kernel-core 4.18.0-305.179.1.el8_4, kernel-tools 4.18.0-305.179.1.el8_4, python3-perf 4.18.0-305.179.1.el8_4, +8 more
    fixed: vendor fix RHSA-2025:22752
  • Red Hat Enterprise Linux BaseOS AUS (v.8.6) perf 4.18.0-372.164.1.el8_6, kernel 4.18.0-372.164.1.el8_6, bpftool 4.18.0-372.164.1.el8_6, kernel-core 4.18.0-372.164.1.el8_6, kernel-tools 4.18.0-372.164.1.el8_6, python3-perf 4.18.0-372.164.1.el8_6, +8 more Red Hat Enterprise Linux BaseOS E4S (v.8.6) perf 4.18.0-372.164.1.el8_6, kernel 4.18.0-372.164.1.el8_6, bpftool 4.18.0-372.164.1.el8_6, kernel-core 4.18.0-372.164.1.el8_6, kernel-tools 4.18.0-372.164.1.el8_6, python3-perf 4.18.0-372.164.1.el8_6, +15 more
    fixed: vendor fix RHSA-2025:18043
  • Red Hat Enterprise Linux BaseOS E4S (v.8.8) perf 4.18.0-477.114.1.el8_8, kernel 4.18.0-477.114.1.el8_8, bpftool 4.18.0-477.114.1.el8_8, kernel-core 4.18.0-477.114.1.el8_8, kernel-tools 4.18.0-477.114.1.el8_8, python3-perf 4.18.0-477.114.1.el8_8, +9 more
    fixed: vendor fix RHSA-2025:17570
  • Red Hat Enterprise Linux BaseOS E4S (v.9.0) kernel 5.14.0-70.149.1.el9_0, bpftool 5.14.0-70.149.1.el9_0, kernel-core 5.14.0-70.149.1.el9_0, kernel-tools 5.14.0-70.149.1.el9_0, python3-perf 5.14.0-70.149.1.el9_0, kernel-modules 5.14.0-70.149.1.el9_0, +14 more
    fixed: vendor fix RHSA-2025:18054
  • Red Hat Enterprise Linux BaseOS E4S (v.9.2) bpftool 7.0.0-284.142.1.el9_2, kernel 5.14.0-284.142.1.el9_2, kernel-64k 5.14.0-284.142.1.el9_2, kernel-core 5.14.0-284.142.1.el9_2, kernel-tools 5.14.0-284.142.1.el9_2, python3-perf 5.14.0-284.142.1.el9_2, +28 more
    fixed: vendor fix RHSA-2025:17734
  • Red Hat Enterprise Linux BaseOS EUS (v.9.4) bpftool 7.3.0-427.94.1.el9_4, kernel 5.14.0-427.94.1.el9_4, kernel-64k 5.14.0-427.94.1.el9_4, kernel-core 5.14.0-427.94.1.el9_4, kernel-tools 5.14.0-427.94.1.el9_4, python3-perf 5.14.0-427.94.1.el9_4, +28 more
    fixed: vendor fix RHSA-2025:17958
  • Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) perf 4.18.0-305.179.1.el8_4, kernel 4.18.0-305.179.1.el8_4, bpftool 4.18.0-305.179.1.el8_4, kernel-core 4.18.0-305.179.1.el8_4, kernel-tools 4.18.0-305.179.1.el8_4, python3-perf 4.18.0-305.179.1.el8_4, +8 more
    fixed: vendor fix RHSA-2025:22752
  • Red Hat Enterprise Linux BaseOS TUS (v.8.6) perf 4.18.0-372.164.1.el8_6, kernel 4.18.0-372.164.1.el8_6, bpftool 4.18.0-372.164.1.el8_6, kernel-core 4.18.0-372.164.1.el8_6, kernel-tools 4.18.0-372.164.1.el8_6, python3-perf 4.18.0-372.164.1.el8_6, +8 more
    fixed: vendor fix RHSA-2025:18043
  • Red Hat Enterprise Linux BaseOS TUS (v.8.8) perf 4.18.0-477.114.1.el8_8, kernel 4.18.0-477.114.1.el8_8, bpftool 4.18.0-477.114.1.el8_8, kernel-core 4.18.0-477.114.1.el8_8, kernel-tools 4.18.0-477.114.1.el8_8, python3-perf 4.18.0-477.114.1.el8_8, +8 more
    fixed: vendor fix RHSA-2025:17570
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) libperf 5.14.0-611.7.1.el9_7, libperf 5.14.0-570.55.1.el9_6, kernel-debuginfo-common-s390x 5.14.0-611.7.1.el9_7, kernel-debuginfo-common-s390x 5.14.0-570.55.1.el9_6, kernel-debuginfo-common-x86_64 5.14.0-611.7.1.el9_7, kernel-debuginfo-common-aarch64 5.14.0-611.7.1.el9_7, +4 more
    fixed: vendor fix RHSA-2025:18281
  • Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.77.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.77.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.77.1.el8_10
    fixed: vendor fix RHSA-2025:16919
  • Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-kvm 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-core 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-modules 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-debug-kvm 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-debug-core 4.18.0-553.77.1.rt7.418.el8_10, +4 more
    fixed: vendor fix RHSA-2025:16920
  • Red Hat Enterprise Linux NFV E4S (v.9.0) kernel-rt 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-kvm 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-core 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-modules 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-debug-kvm 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-debug-core 5.14.0-70.149.1.rt21.221.el9_0, +4 more
    fixed: vendor fix RHSA-2025:18098
  • Red Hat Enterprise Linux Real Time (v. 9) kernel-rt 5.14.0-611.7.1.el9_7, kernel-rt 5.14.0-570.55.1.el9_6, kernel-rt-64k 5.14.0-611.7.1.el9_7, kernel-rt-64k 5.14.0-570.55.1.el9_6, kernel-rt-core 5.14.0-611.7.1.el9_7, kernel-rt-core 5.14.0-570.55.1.el9_6, +34 more
    fixed: vendor fix RHSA-2025:18281
  • Red Hat Enterprise Linux Real Time E4S (v.9.0) kernel-rt 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-core 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-modules 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-debug-core 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-debug-modules 5.14.0-70.149.1.rt21.221.el9_0, kernel-rt-modules-extra 5.14.0-70.149.1.rt21.221.el9_0, +2 more
    fixed: vendor fix RHSA-2025:18098
  • Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-core 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-modules 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-debug-core 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-modules-core 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-debug-modules 5.14.0-284.142.1.rt14.427.el9_2, +4 more
    fixed: vendor fix RHSA-2025:17735
  • Red Hat Enterprise Linux Real Time EUS (v.9.4) kernel-rt 5.14.0-427.94.1.el9_4, kernel-rt-core 5.14.0-427.94.1.el9_4, kernel-rt-modules 5.14.0-427.94.1.el9_4, kernel-rt-debug-core 5.14.0-427.94.1.el9_4, kernel-rt-modules-core 5.14.0-427.94.1.el9_4, kernel-rt-debug-modules 5.14.0-427.94.1.el9_4, +4 more
    fixed: vendor fix RHSA-2025:17958
  • Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt 5.14.0-611.7.1.el9_7, kernel-rt 5.14.0-570.55.1.el9_6, kernel-rt-core 5.14.0-611.7.1.el9_7, kernel-rt-kvm 5.14.0-570.55.1.el9_6, kernel-rt-core 5.14.0-570.55.1.el9_6, kernel-rt-modules 5.14.0-611.7.1.el9_7, +16 more
    fixed: vendor fix RHSA-2025:18281
  • Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-kvm 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-core 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-modules 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-debug-kvm 5.14.0-284.142.1.rt14.427.el9_2, kernel-rt-debug-core 5.14.0-284.142.1.rt14.427.el9_2, +6 more
    fixed: vendor fix RHSA-2025:17735
  • Red Hat Enterprise Linux Real Time for NFV EUS (v.9.4) kernel-rt 5.14.0-427.94.1.el9_4, kernel-rt-kvm 5.14.0-427.94.1.el9_4, kernel-rt-core 5.14.0-427.94.1.el9_4, kernel-rt-modules 5.14.0-427.94.1.el9_4, kernel-rt-debug-kvm 5.14.0-427.94.1.el9_4, kernel-rt-debug-core 5.14.0-427.94.1.el9_4, +6 more
    fixed: vendor fix RHSA-2025:17958
  • Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-core 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-modules 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-debug-core 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-debug-modules 4.18.0-553.77.1.rt7.418.el8_10, kernel-rt-modules-extra 4.18.0-553.77.1.rt7.418.el8_10, +2 more
    fixed: vendor fix RHSA-2025:16920
  • Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more Red Hat Enterprise Linux 10 kernel
    not affected: vulnerable code not present

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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
4 mo ago

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Linux Linux

Classification

Weakness
Technology feeds

References

Sources

Fencer Vulns 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.