CVE-2021-37600

Katalog CVE

CVSS 5.5 · Medium EPSS 0,66%

Kerentanan Integer Overflow or Wraparound pada kernel util-linux, netapp ontap select deploy administration utility. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments.

Rincian

Terbit di NVD

30 Juli 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,66% peluang dieksploitasi; lebih tinggi dari 50,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/karelzak/util-linux/commit/1c9143d0c1f979c3daf10e1c37b5b1e916c22a1c patch · advisory pihak ketiga
• https://github.com/karelzak/util-linux/issues/1395 exploit · issue tracking · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20210902-0002/ advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2024/04/msg00005.html
• https://security.gentoo.org/glsa/202401-08