CVE-2022-49278

Published: Feb 26, 2025Modified: Jun 17, 2026

7.1

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Exploitability: 1.8 / Impact: 5.2

Source: NVD

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().

Affected (4)

Products: Linux: Linux Kernel

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.11 to 5.15.33
Linux Linux Kernel	From 5.16 to 5.16.19
Linux Linux Kernel	From 5.17 to 5.17.2
Linux Linux Kernel	From 5.9 to 5.10.110

Related CWEs

Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

References (5)

https://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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