CVE-2025-21656: hwmon: (drivetemp) Fix driver producing garbage data when SCSI errors occur
hwmon: (drivetemp) Fix driver producing garbage data when SCSI errors occur
Other sources
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— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-21656?
CVE-2025-21656 has a medium severity rating due to its impact on data integrity during SCSI operations.
What versions of the Linux Kernel are affected by CVE-2025-21656?
CVE-2025-21656 affects certain versions of the Linux Kernel that utilize the drivetemp hwmon driver.
How do I fix CVE-2025-21656?
To fix CVE-2025-21656, update your Linux Kernel to the latest patched version available from your distribution.
What kind of errors does CVE-2025-21656 address?
CVE-2025-21656 addresses SCSI execution errors that can result in inaccurate data being reported by the drivetemp driver.
Is CVE-2025-21656 a serious risk for Linux systems?
While CVE-2025-21656 is classified as medium severity, it poses a risk to systems relying on accurate SCSI data reporting.