CVE-2026-43132

MEDIUM EPSS 2.8%
Published May 6, 20261mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥4.5  –  <5.10.252
linuxlinux_kernel*≥5.11  –  <5.15.202
linuxlinux_kernel*≥5.16  –  <6.1.165
linuxlinux_kernel*≥6.2  –  <6.6.128
linuxlinux_kernel*≥6.7  –  <6.12.75
linuxlinux_kernel*≥6.13  –  <6.18.16
linuxlinux_kernel*≥6.19  –  <6.19.6

References 8

  • git.kernel.org https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef
    Patch