CVE-2023-28464

Katalog CVE

CVSS 7.8 · High EPSS 0,27%

Kerentanan Double Free pada linux kernel, netapp h300s firmware +4 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.

Rincian

Terbit di NVD

31 Maret 2023

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-415: Double Free

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 18,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lore.kernel.org/lkml/20230309074645.74309-1-wzhmmmmm%40gmail.com/ mailing list · patch
• https://www.openwall.com/lists/oss-security/2023/03/28/2 mailing list · patch
• https://security.netapp.com/advisory/ntap-20230517-0004/ advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2023/03/28/3 mailing list