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Fencer Vulns
high 7.8

CVE-2025-38180 json

net: atm: fix /proc/net/atm/lec handling

published 2025-07-04 16 mo ago modified 2026-08-05 3 mo ago also EUVD-2025-20076

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 11%
public exploits
0
none known

Summary

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

net: atm: fix /proc/net/atm/lec handling

/proc/net/atm/lec must ensure safety against dev_lec[] changes.

It appears it had dev_put() calls without prior dev_hold(), leading to imbalance and UAF.

Patch / fix

  • Linux Linux 5.4.295, 5.10.239, 5.15.186, 6.1.142, 6.6.95, 6.12.35, 6.15.4, 6.16
  • linux Debian 12 6.1.147-1
  • linux Debian 14, Debian 13 6.12.35-1

debian advisories DEBIAN-CVE-2025-38180

  • linux Ubuntu 22.04 LTS 5.15.0-156.166
  • linux Ubuntu 24.04 LTS 6.8.0-100.100
  • linux-aws Ubuntu 22.04 LTS 5.15.0-1092.99
  • linux-aws Ubuntu 24.04 LTS 6.8.0-1046.49
  • linux-gcp Ubuntu 22.04 LTS 5.15.0-1092.101
  • linux-gcp Ubuntu 24.04 LTS 6.8.0-1047.50
  • linux-gke Ubuntu 22.04 LTS 5.15.0-1089.95
  • linux-gke Ubuntu 24.04 LTS 6.8.0-1043.48

ubuntu advisories UBUNTU-CVE-2025-38180

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 5.14.0-611.45.1.el9_7
  • rv RHEL 9 5.14.0-611.45.1.el9_7
  • perf RHEL 9 5.14.0-611.45.1.el9_7
  • rtla RHEL 9 5.14.0-611.45.1.el9_7
  • libperf RHEL 9 5.14.0-611.45.1.el9_7
  • kernel-rt RHEL 9 5.14.0-611.45.1.el9_7
  • kernel-64k RHEL 9 5.14.0-611.45.1.el9_7
  • kernel-core RHEL 9 5.14.0-611.45.1.el9_7

red hat advisories RHSA-2026:10756RHSA-2026:9870RHSA-2026:7100RHSA-2026:7013RHSA-2026:7003RHSA-2026:6986

  • kernel-rt Linux Micro 6.2 6.12.0-160000.6.1
  • kernel-64kb SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 6.12.0-160000.6.1
  • kernel-source SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 6.12.0-160000.6.1
  • kernel-default SLES 16.0, SLE High Availability Extension 16.0, Linux Micro 6.2 +1 more 6.12.0-160000.6.1
  • kernel-default-base SLES 16.0, Linux Micro 6.2, SLES for SAP applications 16.0 6.12.0-160000.6.1.160000.2.4
  • kernel-syms SLES 16.0, Linux Micro Extras 6.2, SLES for SAP applications 16.0 6.12.0-160000.6.1
  • kernel-obs-qa SLES for SAP applications 16.0, SLES 16.0 6.12.0-160000.6.1
  • kernel-kvmsmall SLES for SAP applications 16.0, SLES 16.0 6.12.0-160000.6.1

suse advisories SUSE-SU-2025:21074-1SUSE-SU-2025:21139-1SUSE-SU-2026:20560-1SUSE-SU-2025:21179-1SUSE-SU-2025:03384-1SUSE-SU-2025:03383-1

  • kernel-rt openSUSE Leap 16.0 6.12.0-160000.6.1
  • dtb-aarch64 openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-64kb openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-syms openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-obs-qa openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-source openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-default openSUSE Leap 16.0 6.12.0-160000.6.1
  • kernel-kvmsmall openSUSE Leap 16.0 6.12.0-160000.6.1

opensuse advisories openSUSE-SU-2025:20081-1

  • kernel-rt AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-core AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-modules AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-debug-core AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-debug-modules AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-modules-extra AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel-rt-debug-modules-extra AlmaLinux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel AlmaLinux 8 4.18.0-553.115.1.el8_10

almalinux advisories ALSA-2026:6036ALSA-2026:6037ALSA-2026:6153

  • kernel Rocky Linux 9 5.14.0-611.45.1.el9_7
  • kernel-rt Rocky Linux 8 4.18.0-553.115.1.rt7.456.el8_10
  • kernel Rocky Linux 8 4.18.0-553.115.1.el8_10

rocky linux advisories RLSA-2026:6153RLSA-2026:6036RLSA-2026:6037

  • kernel Azure Linux 3.0 6.6.96.1-1

azure linux advisories AZL-64743

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

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-2025-38180 updated cvss 7.1

kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem

  • 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 5.14.0-427.117.1.el9_4, kernel-debuginfo-common-s390x 5.14.0-427.117.1.el9_4, kernel-debuginfo-common-x86_64 5.14.0-427.117.1.el9_4, kernel-debuginfo-common-aarch64 5.14.0-427.117.1.el9_4, kernel-debuginfo-common-ppc64le 5.14.0-427.117.1.el9_4
    fixed: vendor fix RHSA-2026:6310
  • Red Hat CodeReady Linux Builder EUS (v.9.6) libperf 5.14.0-570.106.1.el9_6, kernel-debuginfo-common-s390x 5.14.0-570.106.1.el9_6, kernel-debuginfo-common-x86_64 5.14.0-570.106.1.el9_6, kernel-debuginfo-common-aarch64 5.14.0-570.106.1.el9_6, kernel-debuginfo-common-ppc64le 5.14.0-570.106.1.el9_6
    fixed: vendor fix RHSA-2026:6940
  • Red Hat Enterprise Linux AppStream (v. 9) rv 5.14.0-611.45.1.el9_7, perf 5.14.0-611.45.1.el9_7, rtla 5.14.0-611.45.1.el9_7, python3-perf 5.14.0-611.45.1.el9_7, kernel-devel-matched 5.14.0-611.45.1.el9_7, kernel-64k-devel-matched 5.14.0-611.45.1.el9_7, +7 more
    fixed: vendor fix RHSA-2026:6153
  • Red Hat Enterprise Linux AppStream E4S (v.9.0) perf 5.14.0-70.173.1.el9_0, kernel-devel-matched 5.14.0-70.173.1.el9_0, kernel-debug-devel-matched 5.14.0-70.173.1.el9_0, kernel-debuginfo-common-s390x 5.14.0-70.173.1.el9_0, kernel-zfcpdump-devel-matched 5.14.0-70.173.1.el9_0, kernel-debuginfo-common-x86_64 5.14.0-70.173.1.el9_0, +2 more
    fixed: vendor fix RHSA-2026:7013
  • Red Hat Enterprise Linux AppStream E4S (v.9.2) perf 5.14.0-284.164.1.el9_2, rtla 5.14.0-284.164.1.el9_2, kernel-devel-matched 5.14.0-284.164.1.el9_2, kernel-64k-devel-matched 5.14.0-284.164.1.el9_2, kernel-debug-devel-matched 5.14.0-284.164.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.164.1.el9_2, +5 more
    fixed: vendor fix RHSA-2026:6986
  • Red Hat Enterprise Linux AppStream EUS (v.9.4) rv 5.14.0-427.117.1.el9_4, perf 5.14.0-427.117.1.el9_4, rtla 5.14.0-427.117.1.el9_4, kernel-devel-matched 5.14.0-427.117.1.el9_4, kernel-64k-devel-matched 5.14.0-427.117.1.el9_4, kernel-debug-devel-matched 5.14.0-427.117.1.el9_4, +6 more
    fixed: vendor fix RHSA-2026:6310
  • Red Hat Enterprise Linux AppStream EUS (v.9.6) rv 5.14.0-570.106.1.el9_6, perf 5.14.0-570.106.1.el9_6, rtla 5.14.0-570.106.1.el9_6, python3-perf 5.14.0-570.106.1.el9_6, kernel-devel-matched 5.14.0-570.106.1.el9_6, kernel-64k-devel-matched 5.14.0-570.106.1.el9_6, +7 more
    fixed: vendor fix RHSA-2026:6940
show 30 more
  • Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.115.1.el8_10, kernel 4.18.0-553.115.1.el8_10, bpftool 4.18.0-553.115.1.el8_10, kernel-core 4.18.0-553.115.1.el8_10, kernel-tools 4.18.0-553.115.1.el8_10, python3-perf 4.18.0-553.115.1.el8_10, +15 more
    fixed: vendor fix RHSA-2026:6037
  • Red Hat Enterprise Linux BaseOS (v. 9) kernel 5.14.0-611.45.1.el9_7, kernel-64k 5.14.0-611.45.1.el9_7, kernel-core 5.14.0-611.45.1.el9_7, kernel-tools 5.14.0-611.45.1.el9_7, kernel-modules 5.14.0-611.45.1.el9_7, kernel-64k-core 5.14.0-611.45.1.el9_7, +27 more
    fixed: vendor fix RHSA-2026:6153
  • Red Hat Enterprise Linux BaseOS AUS (v. 8.2) perf 4.18.0-193.193.1.el8_2, kernel 4.18.0-193.193.1.el8_2, bpftool 4.18.0-193.193.1.el8_2, kernel-core 4.18.0-193.193.1.el8_2, kernel-tools 4.18.0-193.193.1.el8_2, python3-perf 4.18.0-193.193.1.el8_2, +8 more
    fixed: vendor fix RHSA-2026:6953
  • Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.188.1.el8_4, kernel 4.18.0-305.188.1.el8_4, bpftool 4.18.0-305.188.1.el8_4, kernel-core 4.18.0-305.188.1.el8_4, kernel-tools 4.18.0-305.188.1.el8_4, python3-perf 4.18.0-305.188.1.el8_4, +8 more
    fixed: vendor fix RHSA-2026:7003
  • Red Hat Enterprise Linux BaseOS AUS (v.8.6) perf 4.18.0-372.187.1.el8_6, kernel 4.18.0-372.187.1.el8_6, bpftool 4.18.0-372.187.1.el8_6, kernel-core 4.18.0-372.187.1.el8_6, kernel-tools 4.18.0-372.187.1.el8_6, python3-perf 4.18.0-372.187.1.el8_6, +8 more Red Hat Enterprise Linux BaseOS E4S (v.8.6) perf 4.18.0-372.187.1.el8_6, kernel 4.18.0-372.187.1.el8_6, bpftool 4.18.0-372.187.1.el8_6, kernel-core 4.18.0-372.187.1.el8_6, kernel-tools 4.18.0-372.187.1.el8_6, python3-perf 4.18.0-372.187.1.el8_6, +15 more
    fixed: vendor fix RHSA-2026:6961
  • Red Hat Enterprise Linux BaseOS E4S (v.8.8) perf 4.18.0-477.135.1.el8_8, kernel 4.18.0-477.135.1.el8_8, bpftool 4.18.0-477.135.1.el8_8, kernel-core 4.18.0-477.135.1.el8_8, kernel-tools 4.18.0-477.135.1.el8_8, python3-perf 4.18.0-477.135.1.el8_8, +9 more
    fixed: vendor fix RHSA-2026:6954
  • Red Hat Enterprise Linux BaseOS E4S (v.9.0) kernel 5.14.0-70.173.1.el9_0, bpftool 5.14.0-70.173.1.el9_0, kernel-core 5.14.0-70.173.1.el9_0, kernel-tools 5.14.0-70.173.1.el9_0, python3-perf 5.14.0-70.173.1.el9_0, kernel-modules 5.14.0-70.173.1.el9_0, +14 more
    fixed: vendor fix RHSA-2026:7013
  • Red Hat Enterprise Linux BaseOS E4S (v.9.2) bpftool 7.0.0-284.164.1.el9_2, kernel 5.14.0-284.164.1.el9_2, kernel-64k 5.14.0-284.164.1.el9_2, kernel-core 5.14.0-284.164.1.el9_2, kernel-tools 5.14.0-284.164.1.el9_2, python3-perf 5.14.0-284.164.1.el9_2, +28 more
    fixed: vendor fix RHSA-2026:6986
  • Red Hat Enterprise Linux BaseOS EUS (v.9.4) bpftool 7.3.0-427.117.1.el9_4, kernel 5.14.0-427.117.1.el9_4, kernel-64k 5.14.0-427.117.1.el9_4, kernel-core 5.14.0-427.117.1.el9_4, kernel-tools 5.14.0-427.117.1.el9_4, python3-perf 5.14.0-427.117.1.el9_4, +28 more
    fixed: vendor fix RHSA-2026:6310
  • Red Hat Enterprise Linux BaseOS EUS (v.9.6) kernel 5.14.0-570.106.1.el9_6, kernel-64k 5.14.0-570.106.1.el9_6, kernel-core 5.14.0-570.106.1.el9_6, kernel-tools 5.14.0-570.106.1.el9_6, kernel-modules 5.14.0-570.106.1.el9_6, kernel-64k-core 5.14.0-570.106.1.el9_6, +27 more
    fixed: vendor fix RHSA-2026:6940
  • Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) perf 4.18.0-305.188.1.el8_4, kernel 4.18.0-305.188.1.el8_4, bpftool 4.18.0-305.188.1.el8_4, kernel-core 4.18.0-305.188.1.el8_4, kernel-tools 4.18.0-305.188.1.el8_4, python3-perf 4.18.0-305.188.1.el8_4, +8 more
    fixed: vendor fix RHSA-2026:7003
  • Red Hat Enterprise Linux BaseOS TUS (v.8.6) perf 4.18.0-372.187.1.el8_6, kernel 4.18.0-372.187.1.el8_6, bpftool 4.18.0-372.187.1.el8_6, kernel-core 4.18.0-372.187.1.el8_6, kernel-tools 4.18.0-372.187.1.el8_6, python3-perf 4.18.0-372.187.1.el8_6, +8 more
    fixed: vendor fix RHSA-2026:6961
  • Red Hat Enterprise Linux BaseOS TUS (v.8.8) perf 4.18.0-477.135.1.el8_8, kernel 4.18.0-477.135.1.el8_8, bpftool 4.18.0-477.135.1.el8_8, kernel-core 4.18.0-477.135.1.el8_8, kernel-tools 4.18.0-477.135.1.el8_8, python3-perf 4.18.0-477.135.1.el8_8, +8 more
    fixed: vendor fix RHSA-2026:6954
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) libperf 5.14.0-611.45.1.el9_7, kernel-debuginfo-common-s390x 5.14.0-611.45.1.el9_7, kernel-debuginfo-common-x86_64 5.14.0-611.45.1.el9_7, kernel-debuginfo-common-aarch64 5.14.0-611.45.1.el9_7, kernel-debuginfo-common-ppc64le 5.14.0-611.45.1.el9_7
    fixed: vendor fix RHSA-2026:6153
  • Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.115.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.115.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.115.1.el8_10
    fixed: vendor fix RHSA-2026:6037
  • Red Hat Enterprise Linux for Real Time (v. 7 ELS) kernel-rt 3.10.0-1160.148.1.rt56.1300.el7, kernel-rt-trace 3.10.0-1160.148.1.rt56.1300.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.148.1.rt56.1300.el7
    fixed: vendor fix RHSA-2026:10756
  • Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-kvm 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-core 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-modules 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-debug-kvm 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-debug-core 4.18.0-553.115.1.rt7.456.el8_10, +4 more
    fixed: vendor fix RHSA-2026:6036
  • Red Hat Enterprise Linux NFV E4S (v.9.0) kernel-rt 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-kvm 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-core 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-modules 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-debug-kvm 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-debug-core 5.14.0-70.173.1.rt21.245.el9_0, +4 more
    fixed: vendor fix RHSA-2026:7100
  • Red Hat Enterprise Linux Real Time (v. 9) kernel-rt 5.14.0-611.45.1.el9_7, kernel-rt-64k 5.14.0-611.45.1.el9_7, kernel-rt-core 5.14.0-611.45.1.el9_7, kernel-rt-modules 5.14.0-611.45.1.el9_7, kernel-rt-64k-core 5.14.0-611.45.1.el9_7, kernel-rt-debug-core 5.14.0-611.45.1.el9_7, +14 more
    fixed: vendor fix RHSA-2026:6153
  • Red Hat Enterprise Linux Real Time E4S (v.9.0) kernel-rt 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-core 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-modules 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-debug-core 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-debug-modules 5.14.0-70.173.1.rt21.245.el9_0, kernel-rt-modules-extra 5.14.0-70.173.1.rt21.245.el9_0, +2 more
    fixed: vendor fix RHSA-2026:7100
  • Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-core 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-modules 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-debug-core 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-modules-core 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-debug-modules 5.14.0-284.164.1.rt14.449.el9_2, +4 more
    fixed: vendor fix RHSA-2026:6948
  • Red Hat Enterprise Linux Real Time EUS (v.9.4) kernel-rt 5.14.0-427.117.1.el9_4, kernel-rt-core 5.14.0-427.117.1.el9_4, kernel-rt-modules 5.14.0-427.117.1.el9_4, kernel-rt-debug-core 5.14.0-427.117.1.el9_4, kernel-rt-modules-core 5.14.0-427.117.1.el9_4, kernel-rt-debug-modules 5.14.0-427.117.1.el9_4, +4 more
    fixed: vendor fix RHSA-2026:6310
  • Red Hat Enterprise Linux Real Time EUS (v.9.6) kernel-rt 5.14.0-570.106.1.el9_6, kernel-rt-64k 5.14.0-570.106.1.el9_6, kernel-rt-core 5.14.0-570.106.1.el9_6, kernel-rt-modules 5.14.0-570.106.1.el9_6, kernel-rt-64k-core 5.14.0-570.106.1.el9_6, kernel-rt-debug-core 5.14.0-570.106.1.el9_6, +14 more
    fixed: vendor fix RHSA-2026:6940
  • Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt 5.14.0-611.45.1.el9_7, kernel-rt-core 5.14.0-611.45.1.el9_7, kernel-rt-modules 5.14.0-611.45.1.el9_7, kernel-rt-debug-core 5.14.0-611.45.1.el9_7, kernel-rt-modules-core 5.14.0-611.45.1.el9_7, kernel-rt-debug-modules 5.14.0-611.45.1.el9_7, +4 more
    fixed: vendor fix RHSA-2026:6153
  • Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-kvm 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-core 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-modules 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-debug-kvm 5.14.0-284.164.1.rt14.449.el9_2, kernel-rt-debug-core 5.14.0-284.164.1.rt14.449.el9_2, +6 more
    fixed: vendor fix RHSA-2026:6948
  • Red Hat Enterprise Linux Real Time for NFV EUS (v.9.4) kernel-rt 5.14.0-427.117.1.el9_4, kernel-rt-kvm 5.14.0-427.117.1.el9_4, kernel-rt-core 5.14.0-427.117.1.el9_4, kernel-rt-modules 5.14.0-427.117.1.el9_4, kernel-rt-debug-kvm 5.14.0-427.117.1.el9_4, kernel-rt-debug-core 5.14.0-427.117.1.el9_4, +6 more
    fixed: vendor fix RHSA-2026:6310
  • Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) kernel-rt 5.14.0-570.106.1.el9_6, kernel-rt-kvm 5.14.0-570.106.1.el9_6, kernel-rt-core 5.14.0-570.106.1.el9_6, kernel-rt-modules 5.14.0-570.106.1.el9_6, kernel-rt-debug-kvm 5.14.0-570.106.1.el9_6, kernel-rt-debug-core 5.14.0-570.106.1.el9_6, +6 more
    fixed: vendor fix RHSA-2026:6940
  • Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-core 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-modules 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-debug-core 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-debug-modules 4.18.0-553.115.1.rt7.456.el8_10, kernel-rt-modules-extra 4.18.0-553.115.1.rt7.456.el8_10, +2 more
    fixed: vendor fix RHSA-2026:6036
  • Red Hat Enterprise Linux Server (v. 7 ELS) perf 3.10.0-1160.148.1.el7, kernel 3.10.0-1160.148.1.el7, bpftool 3.10.0-1160.148.1.el7, python-perf 3.10.0-1160.148.1.el7, kernel-kdump 3.10.0-1160.148.1.el7, kernel-tools 3.10.0-1160.148.1.el7, +7 more Red Hat Enterprise Linux Server Optional (v. 7 ELS) kernel-debuginfo-common-ppc64 3.10.0-1160.148.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1160.148.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1160.148.1.el7
    fixed: vendor fix RHSA-2026:9870
  • Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more
    not affected: vulnerable code not present

1 more not affected in the full advisory

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

0.21% chance of exploitation in the next 30 days, higher than 11% 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.