Riskcovery

CVE-2024-43852

hwmon: (ltc2991) re-order conditions to fix off by one bug

State
Published
Severity
Not scored
Published
Aug 17, 2024
Updated
May 11, 2026
Reserved
Aug 17, 2024

Read the record on cve.org

Description

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

hwmon: (ltc2991) re-order conditions to fix off by one bug

LTC2991_T_INT_CH_NR is 4. The st->temp_en[] array has LTC2991_MAX_CHANNEL (4) elements. Thus if "channel" is equal to LTC2991_T_INT_CH_NR then we have read one element beyond the end of the array. Flip the conditions around so that we check if "channel" is valid before using it as an array index.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2b9ea4262ae9114b0b86ac893b4d6175d8520001 to before c180311c0a520692e2d0e9ca44dcd6c2ff1b41c4Affected
  • 2b9ea4262ae9114b0b86ac893b4d6175d8520001 to before 99bf7c2eccff82760fa23ce967cc67c8c219c6a6Affected
LinuxLinux
  • 6.7Affected
  • before 6.7Not affected
  • 6.10.3 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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