CVE-2026-53021

Katalog CVE

CVSS 5.5 · Medium EPSS 0,12%

Kerentanan Integer Overflow or Wraparound pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix integer overflow in UNMAP bounds check sbc_execute_unmap() checks LBA + range does not exceed the device capacity, but does not guard against LBA + range wrapping around on 64-bit overflow. Add an overflow check matching the pattern already used for WRITE_SAME in the same file.

Rincian

Terbit di NVD

24 Juni 2026

Terakhir diubah

15 Juli 2026

Status NVD

Analyzed

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-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,12% peluang dieksploitasi; lebih tinggi dari 1,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/02115986d027ade793e7f6be87e91d6a796d0aa3 patch
• https://git.kernel.org/stable/c/2bf2d65f76697820dbc4227d13866293576dd90a patch
• https://git.kernel.org/stable/c/2e1ed9a7b6ea5bfefb5d80a02b1c71c7dee1f0dd patch
• https://git.kernel.org/stable/c/3facdecc3fcf115cc4f9b3d8f118d6705e2456a8 patch
• https://git.kernel.org/stable/c/51075df70c46e60a9773f2dcd28299e40dac36fb patch
• https://git.kernel.org/stable/c/5efc3ef4758f8d98c257419fa21daca3227de61a patch
• https://git.kernel.org/stable/c/c08ab702c4699c6efb9d60bdb15b73e7a627ee7e patch
• https://git.kernel.org/stable/c/d7aef29573c7c5cdb2dfad939253287a6329c2a4 patch