CVE-2024-43852

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2024
Source publication: Aug 17, 2024
Source updated: May 11, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

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

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.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: unaffected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
2b9ea4262ae9114b0b86ac893b4d6175d8520001	`affected`	git	c180311c0a520692e2d0e9ca44dcd6c2ff1b41c4	Unavailable	None listed
2b9ea4262ae9114b0b86ac893b4d6175d8520001	`affected`	git	99bf7c2eccff82760fa23ce967cc67c8c219c6a6	Unavailable	None listed

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: affected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.7	`affected`	Unavailable	Unavailable	Unavailable	None listed
0	`unaffected`	semver	6.7	Unavailable	None listed
6.10.3	`unaffected`	semver	Unavailable	6.10.*	None listed
6.11	`unaffected`	original_commit_for_fix	Unavailable	*	None listed