CVE-2022-0995

Katalog CVE

CVSS 7.8 · High KEV · sudah dieksploitasi EPSS 8,8%

Kerentanan Out-of-bounds Write pada linux kernel, fedoraproject fedora +11 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 26 Agustus 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.

Advisory KUTIM-CSIRT

• Peringatan Keamanan: 5 Kerentanan Kernel Linux Dieksploitasi Aktif, Masuk Katalog KEV CISA 19 Sep 2026

Rincian

Terbit di NVD

25 Maret 2022

Terakhir diubah

27 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

8,8% peluang dieksploitasi; lebih tinggi dari 95,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Linux Kernel Out-of-Bounds Write Vulnerability

Masuk KEV

26 Agustus 2026

Tenggat CISA

9 September 2026 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93ce93587d36493f2f86921fa79921b3... patch · advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2063786 issue tracking · patch · advisory pihak ketiga
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0995 pemerintah AS
• http://packetstormsecurity.com/files/166770/Linux-watch_queue-Filter-Out-Of-Bounds-Write.html exploit · advisory pihak ketiga · vdb entry
• http://packetstormsecurity.com/files/166815/Watch-Queue-Out-Of-Bounds-Write.html exploit · advisory pihak ketiga · vdb entry
• https://security.netapp.com/advisory/ntap-20220429-0001/ advisory pihak ketiga