CVE-2023-4732

Katalog CVE

CVSS 4.7 · Medium EPSS 0,18%

Kerentanan Race Condition within a Thread pada linux kernel, redhat codeready linux builder +8 lainnya. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.

Rincian

Terbit di NVD

3 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-366: Race Condition within a Thread
CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 7,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/errata/RHSA-2023:6901 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:7077 advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2023:7539 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2023-4732 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2236982 issue tracking · advisory pihak ketiga
• https://access.redhat.com/errata/RHSA-2024:0412