CVE-2021-3669: linux kernel +22 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-3669

CVSS 5.5 · Medium EPSS 0,29%

Kerentanan Uncontrolled Resource Consumption pada linux kernel, ibm spectrum copy data management +21 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.

Rincian

Terbit di NVD: 26 Agustus 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-400: Uncontrolled Resource Consumption
CWE-770: Allocation of Resources Without Limits or Throttling
EPSS (30 hari): 0,29% peluang dieksploitasi; lebih tinggi dari 20,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linux	linux kernel	Semua versi
ibm	spectrum copy data management	Versi 2.2.0.0 hingga 2.2.15.0
ibm	spectrum protect plus	Versi 10.1.0 hingga 10.1.10.2
debian	debian linux	Versi 10.0
debian	debian linux	Versi 11.0
fedoraproject	fedora	Versi 34
redhat	build of quarkus	Versi 2.0 hingga sebelum 2.7
redhat	developer tools	Versi 1.0
redhat	enterprise linux	Versi 6.0
redhat	enterprise linux	Versi 7.0
redhat	enterprise linux	Versi 8.0
redhat	enterprise linux aus	Versi 8.6
redhat	enterprise linux for ibm z systems	Versi 8.0
redhat	enterprise linux for ibm z systems eus	Versi 8.6
redhat	enterprise linux for power little endian	Versi 8.0
redhat	enterprise linux for power little endian eus	Versi 8.6
redhat	enterprise linux for real time	Versi 8
redhat	enterprise linux for real time for nfv	Versi 8
redhat	enterprise linux for real time for nfv tus	Versi 8.6
redhat	enterprise linux for real time tus	Versi 8.6
redhat	enterprise linux server aus	Versi 8.6
redhat	enterprise linux server for power little endian update services for sap solutions	Versi 8.6
redhat	enterprise linux server tus	Versi 8.6
redhat	codeready linux builder	Semua versi
redhat	openshift container platform	Versi 4.6
redhat	openshift container platform	Versi 4.7
redhat	openshift container platform	Versi 4.9
redhat	virtualization host	Versi 4.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://access.redhat.com/security/cve/CVE-2021-3669 issue tracking · advisory pihak ketiga
https://bugzilla.redhat.com/show_bug.cgi?id=1980619 issue tracking · advisory pihak ketiga
https://security-tracker.debian.org/tracker/CVE-2021-3669 issue tracking · advisory pihak ketiga
https://bugzilla.redhat.com/show_bug.cgi?id=1986473 issue tracking · permissions required
https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.