CVE-2024-43102

criticalpriority · track · 40EPSS 0.007 · 52 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.68% (52nd) EPSS

CVSS 10 · critical

Is it mine?

40 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of UMTX_OP_SHM can lead to decreasing the reference count of the object representing the mapping too many times, causing it to be freed too early. A malicious code exercizing the UMTX_SHM_DESTROY sub-request in parallel can panic the kernel or enable further Use-After-Free attacks, potentially including code execution or Capsicum sandbox escape.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 6

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimaryCWE-416USCWE-911USCWE-911US

affected products (40)

Products and version ranges known to be affected.

Dell PowerScale OneFS <9.4.0.20all versionscert_bundDE
Dell PowerScale OneFS <9.5.1.1all versionscert_bundDE
Dell PowerScale OneFS <9.7.1.3all versionscert_bundDE
Dell PowerScale OneFS <9.8.0.1all versionscert_bundDE
Dell PowerScale OneFS <9.9.0.1all versionscert_bundDE
FreeBSD Project FreeBSD OSall versionscert_bundDEcpe:/o:freebsd:freebsd:-
FreeBSD Project FreeBSD OS <13.3all versionscert_bundDE
FreeBSD Project FreeBSD OS <13.4all versionscert_bundDE
FreeBSD Project FreeBSD OS <14.0all versionscert_bundDE
FreeBSD Project FreeBSD OS <14.1all versionscert_bundDE
NetApp Data ONTAPall versionscert_bundDEcpe:/a:netapp:data_ontap:-
NetApp Data ONTAP 9all versionscert_bundDEcpe:/a:netapp:data_ontap:9
Dell PowerScale OneFS≤ OneFS <9.4.0.20cert_bundDE
Dell PowerScale OneFS≤ OneFS <9.5.1.1cert_bundDE
Dell PowerScale OneFS≤ OneFS <9.7.1.3cert_bundDE
Dell PowerScale OneFS≤ OneFS <9.8.0.1cert_bundDE
Dell PowerScale OneFS≤ OneFS <9.9.0.1cert_bundDE
FreeBSD Project FreeBSD OS< 13.3cert_bundDE
FreeBSD Project FreeBSD OS< 13.4cert_bundDE
FreeBSD Project FreeBSD OS< 14.0cert_bundDE

showing 20 of 40

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-2056FreeBSD Project FreeBSD OS: Mehrere Schwachstellen ermöglichen Privilegieneskalation und CodeausführungDeutsch2024-09-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in FreeBSD Project FreeBSD OS ausnutzen, um seine Privilegien zu erhöhen und beliebigen Code auszuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-09-05modified 2026-06-17

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Related entries.

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+12230 more

references (6)

External citations — patches, advisories, analysis.

scry

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