CVE-2023-37454

Katalog CVE

CVSS 5.5 · Medium EPSS 0,36%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered in the Linux kernel through 6.4.2. A crafted UDF filesystem image causes a use-after-free write operation in the udf_put_super and udf_close_lvid functions in fs/udf/super.c. NOTE: the suse.com reference has a different perspective about this.

Rincian

Terbit di NVD

6 Juli 2023

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-416: Use After Free

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 28,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://syzkaller.appspot.com/bug?extid=26873a72980f8fa8bc55 exploit · mailing list · advisory pihak ketiga
• https://syzkaller.appspot.com/bug?extid=60864ed35b1073540d57 exploit · mailing list · advisory pihak ketiga
• https://syzkaller.appspot.com/bug?extid=61564e5023b7229ec85d exploit · mailing list · advisory pihak ketiga
• https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-37454
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6f861765464f43a71462d52026fbddfc858...
• https://lore.kernel.org/all/00000000000056e02f05dfb6e11a%40google.com/T/