CVE-2022-49114

highpriority · track · 0EPSS 0.004 · 29 %ileDEEUFRRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (29th) EPSS

CVSS 7.8 · high

Is it mine?

54 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix use after free in fc_exch_abts_resp() fc_exch_release(ep) will decrease the ep's reference count. When the reference count reaches zero, it is freed. But ep is still used in the following code, which will lead to a use after free. Return after the fc_exch_release() call to avoid use after free.

cvss

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

8.8

010

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

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 1.8 · impact 5.9

v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 5.9

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USCWE-416US

affected products (54)

Products and version ranges known to be affected.

Open Source Linux Kernelall versionscert_bundDEcpe:/o:linux:linux_kernel:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux kernelall versionscert_bundDEcpe:/o:redhat:enterprise_linux:kernel
Linux Linuxall versionsenisa_euvdEU
Linux Linux≤ 2.6.29enisa_euvdEU
Linux Linux< 4.14.276enisa_euvdEU
Linux Linux< 4.19.238enisa_euvdEU
Linux Linux< 4.9.311enisa_euvdEU
Linux Linux< 5.10.111enisa_euvdEU
Linux Linux< 5.15.34enisa_euvdEU
Linux Linux< 5.16.20enisa_euvdEU
Linux Linux< 5.17.3enisa_euvdEU
Linux Linux< 5.18enisa_euvdEU
Linux Linux< 5.4.189enisa_euvdEU
Linux Linux42e9a92fe6a9… → 1d7effe5fff9…enisa_euvdEU
Linux Linux42e9a92fe6a9… → 271add11994b…enisa_euvdEU
Linux Linux42e9a92fe6a9… → 412dd8299b02…enisa_euvdEU
Linux Linux42e9a92fe6a9… → 499d198494e7…enisa_euvdEU
Linux Linux42e9a92fe6a9… → 4a131d4ea8b5…enisa_euvdEU

showing 20 of 54

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1430Linux Kernel: Mehrere SchwachstellenDeutsch2025-06-30csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um beliebigen Programmcode auszuführen oder Informationen offenzulegen.
CERTFR-2026-AVI-1333Multiples vulnérabilités dans le noyau Linux d'UbuntuFrançais2026-10-16vendor · certfrFR

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 certfr NVD CVE.org MITRE

published 2025-02-26modified 2026-08-04

references (28)

External citations — patches, advisories, analysis.

scry

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