CVE-2022-49278

HIGH EPSS 15.7%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: remoteproc: Fix count check in rproc_coredump_write() Check count for 0, to avoid a potential underflow. Make the check the same as the one in rproc_recovery_write().

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
15.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-191

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.9  –  <5.10.110
linuxlinux_kernel*≥5.11  –  <5.15.33
linuxlinux_kernel*≥5.16  –  <5.16.19
linuxlinux_kernel*≥5.17  –  <5.17.2

References 5

  • git.kernel.org https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1
    Patch