CVE-2024-0562

Katalog CVE

CVSS 7.8 · High EPSS 0,25%

Kerentanan Use After Free pada linux kernel, redhat enterprise linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi_unregister is called to stop further write-back and waits for associated delayed work to complete. However, wb_inode_writeback_end() may schedule bandwidth estimation work after this has completed, which can result in the timer attempting to access the recently freed bdi_writeback.

Rincian

Terbit di NVD

15 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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-416: Use After Free

EPSS (30 hari)

0,25% peluang dieksploitasi; lebih tinggi dari 15,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://patchwork.kernel.org/project/linux-mm/patch/20220801155034.3772543-1-khazhy@google.com/ mailing list · patch
• https://access.redhat.com/errata/RHSA-2024:0412 advisory pihak ketiga
• https://access.redhat.com/security/cve/CVE-2024-0562 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=2258475 issue tracking · advisory pihak ketiga