CVEvulnerability

CVE-2024-53146

5.5 MEDIUM Published 2024-12-24 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-12-24
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

Description

In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent a potential integer overflow If the tag length is >= U32_MAX - 3 then the "length + 4" addition can result in an integer overflow. Address this by splitting the decoding into several steps so that decode_cb_compound4res() does not have to perform arithmetic on the unsafe length value.

Affected configurations

• linux linux kernel (< 4.19.325) • linux linux kernel (>= 4.20 < 5.4.287) • linux linux kernel (>= 5.5 < 5.10.231) • linux linux kernel (>= 5.11 < 5.15.174) • linux linux kernel (>= 5.16 < 6.1.120) • linux linux kernel (>= 6.2 < 6.6.64) • linux linux kernel (>= 6.7 < 6.11.11) • linux linux kernel (>= 6.12 < 6.12.2)

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References