Skip to content
Noroxi
CVE-2023-52688· NVD / CVE Program· CNA Linux

wifi: ath12k: fix the error handler of rfkill config

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix the error handler of rfkill config When the core rfkill config throws error, it should free the allocated resources. Currently it is not freeing the core pdev create resources. Avoid this issue by calling the core pdev destroy in the error handler of core rfkill config. Found this issue in the code review and it is compile tested only.

HighCVSS 7.8 · v3.1—No exploit Fix available
Published
May 17, 2024
Updated
Aug 5, 2026
EPSS
0.2% · 11th percentile
Follow this CVE

Sign in to follow · You’ll be notified if a followed record enters KEV, gets an exploit or is updated.

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.8
CNA · Linux
7.8
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
linuxlinux kernel

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • linux linux kernel6.7 and later · before 6.7.2

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 6.7affected
    • 004ccbc0dd49c63576a4c60a663a38dd3cb6bee5 and later · before b4e593a7a22fa3c7d0550ef51c90b5c21f790aa8affected · git
    • 004ccbc0dd49c63576a4c60a663a38dd3cb6bee5 and later · before 898d8b3e1414cd900492ee6a0b582f8095ba4a1aaffected · git
    • before 6.7not affected · semver
    • 6.7.2 and later · up to and including 6.7.*not affected · semver
    • 6.8 and laternot affected · original_commit_for_fix

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:13linuxbefore 6.7.7-16.7.7-1
openSUSE:Leap 15.6dtb-aarch64before 6.4.0-150600.23.22.16.4.0-150600.23.22.1
openSUSE:Leap 15.6kernel-debugbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
openSUSE:Leap 15.6kernel-kvmsmallbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
openSUSE:Leap 15.6kernel-obs-qabefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6_Update_4before 1-150600.13.3.31-150600.13.3.3
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6_Update_4before 1-150600.13.3.31-150600.13.3.3
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6-RT_Update_2before 1-150600.1.3.21-150600.1.3.2
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6-RT_Update_2before 1-150600.1.3.21-150600.1.3.2
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-64kbbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-64kbbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-defaultbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-defaultbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-default-basebefore 6.4.0-150600.23.22.1.150600.12.8.36.4.0-150600.23.22.1.150600.12.8.3
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-default-basebefore 6.4.0-150600.23.22.1.150600.12.8.36.4.0-150600.23.22.1.150600.12.8.3
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-sourcebefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-sourcebefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-zfcpdumpbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-zfcpdumpbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Development Tools 15 SP6kernel-docsbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Development Tools 15 SP6kernel-docsbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Development Tools 15 SP6kernel-obs-buildbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Development Tools 15 SP6kernel-obs-buildbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1
SUSE:Linux Enterprise Module for Development Tools 15 SP6kernel-symsbefore 6.4.0-150600.23.22.16.4.0-150600.23.22.1

+23

Other highest-scoring records for the same primary product.

  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now
  • CVE-2016-5195Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect haKEV
    83Now
  • CVE-2019-13272In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to creKEV
    77This week
  • CVE-2013-6282The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addKEV
    77This week
  • CVE-2013-2094The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows loKEV
    77This week

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux898d8b3e1414cd900492ee6a0b582f8095ba4a1aVendor (CNA)
Linux Linuxb4e593a7a22fa3c7d0550ef51c90b5c21f790aa8Vendor (CNA)
Debian:linux6.7.7-1 · Debian:13Package registry (OSV)
openSUSE:kernel-azure6.4.0-150600.8.11.1 · openSUSE:Leap 15.6Package registry (OSV)
openSUSE:kernel-rt6.4.0-150600.10.8.3 · openSUSE:Leap 15.6Package registry (OSV)
openSUSE:kernel-source-azure6.4.0-150600.8.11.1 · openSUSE:Leap 15.6Package registry (OSV)
openSUSE:kernel-syms-azure6.4.0-150600.8.11.1 · openSUSE:Leap 15.6Package registry (OSV)
SUSE:kernel-azure6.4.0-150600.8.11.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP6Package registry (OSV)
SUSE:kernel-livepatch-SLE15-SP6-RT_Update_21-150600.1.3.2 · SUSE:Linux Enterprise Live Patching 15 SP6Package registry (OSV)
SUSE:kernel-rt6.4.0-150600.10.8.3 · SUSE:Real Time Module 15 SP6Package registry (OSV)
SUSE:kernel-rt_debug6.4.0-150600.10.8.3 · SUSE:Real Time Module 15 SP6Package registry (OSV)
SUSE:kernel-source-azure6.4.0-150600.8.11.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP6Package registry (OSV)
SUSE:kernel-source-rt6.4.0-150600.10.8.3 · SUSE:Real Time Module 15 SP6Package registry (OSV)
SUSE:kernel-syms-azure6.4.0-150600.8.11.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP6Package registry (OSV)
SUSE:kernel-syms-rt6.4.0-150600.10.8.1 · SUSE:Real Time Module 15 SP6Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-358140 days apartswiotlb: Fix double-allocation of slots due to broken alignment handling
    35Monitor
  • CVE-2023-526640 days apartnet: atlantic: eliminate double free in error handling logic
    31Monitor
  • CVE-2023-526910 days apartdrm/amd/pm: fix a double-free in si_dpm_init
    31Monitor
  • CVE-2024-274330 days apartclk: mediatek: mt7622-apmixedsys: Fix an error handling path in clk_mt8135_apmixed_probe()
    31Monitor
  • CVE-2024-358470 days apartirqchip/gic-v3-its: Prevent double free on error
    31Monitor
  • CVE-2024-358560 days apartBluetooth: btusb: mediatek: Fix double free of skb in coredump
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-415 · Double Free

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

All records