CVE-2022-50085

HIGH EPSS 6.2%
Published Jun 18, 20251y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: dm raid: fix address sanitizer warning in raid_resume There is a KASAN warning in raid_resume when running the lvm test lvconvert-raid.sh. The reason for the warning is that mddev->raid_disks is greater than rs->raid_disks, so the loop touches one entry beyond the allocated length.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
6.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥4.8  –  <4.14.291
linuxlinux_kernel*≥4.15  –  <4.19.256
linuxlinux_kernel*≥4.20  –  <5.4.211
linuxlinux_kernel*≥5.5  –  <5.10.137
linuxlinux_kernel*≥5.11  –  <5.15.61
linuxlinux_kernel*≥5.16  –  <5.18.18
linuxlinux_kernel*≥5.19  –  <5.19.2

References 8

  • git.kernel.org https://git.kernel.org/stable/c/2a9faa704d83ff0b04387e385efd8ae21cd95af6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3bfdc95466f5be4d8d95db5a5b470d61641a7c24
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50235d9a1f1f742619ed9963cb9f240e5b821d46
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71f601c779b3cc1baf497796f5b922c3fe5d2a1e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74af83732a39ab7d3bc9b49219a535853e25679f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7dad24db59d2d2803576f2e3645728866a056dab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2d47bef93fb74aa97d90f9a40ca657b8f376083
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2f075e729636a44e98d9722e3852c2fa6fa49b6
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2a9faa704d83ff0b04387e385efd8ae21cd95af6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3bfdc95466f5be4d8d95db5a5b470d61641a7c24
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/50235d9a1f1f742619ed9963cb9f240e5b821d46
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/71f601c779b3cc1baf497796f5b922c3fe5d2a1e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74af83732a39ab7d3bc9b49219a535853e25679f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7dad24db59d2d2803576f2e3645728866a056dab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2d47bef93fb74aa97d90f9a40ca657b8f376083
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c2f075e729636a44e98d9722e3852c2fa6fa49b6
    Patch