CVE-2024-50189

HID: amd_sfh: Switch to device-managed dmam_alloc_coherent()

State: Published
Severity: 7.8 High
Published: Nov 8, 2024
Updated: Aug 5, 2026
Reserved: Oct 21, 2024

Description

In the Linux kernel, the following vulnerability has been resolved:

HID: amd_sfh: Switch to device-managed dmam_alloc_coherent()

Using the device-managed version allows to simplify clean-up in probe() error path.

Additionally, this device-managed ensures proper cleanup, which helps to resolve memory errors, page faults, btrfs going read-only, and btrfs disk corruption.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 8c6ad37e5882073cab84901a31da9cb22f316276Affected 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 4cd9c5a0fcadc39a05c978a01e15e0d1edc4be93Affected 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 1c3b4c90479aa0375ec98fe1a802993ff96a5f47Affected 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 9dfee956f53eea96d93ef1e13ab4ce020f4c58b3Affected 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before c56f9ecb7fb6a3a90079c19eb4c8daf3bbf514b3Affected
LinuxLinux	5.11Affected before 5.11Not affected 5.15.168 through 5.15.Not affected 6.1.113 through 6.1.Not affected 6.6.57 through 6.6.Not affected 6.11.4 through 6.11.Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 8c6ad37e5882073cab84901a31da9cb22f316276Affected
4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 4cd9c5a0fcadc39a05c978a01e15e0d1edc4be93Affected
4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 1c3b4c90479aa0375ec98fe1a802993ff96a5f47Affected
4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before 9dfee956f53eea96d93ef1e13ab4ce020f4c58b3Affected
4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 to before c56f9ecb7fb6a3a90079c19eb4c8daf3bbf514b3Affected

LinuxLinux

5.11Affected
before 5.11Not affected
5.15.168 through 5.15.*Not affected
6.1.113 through 6.1.*Not affected
6.6.57 through 6.6.*Not affected
6.11.4 through 6.11.*Not affected
6.12 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.