CVE-2024-46759
HIGH severity · CVSS 7.8 · CWE-191
7.8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: hwmon: (adc128d818) Fix underflows seen when writing limit attributes DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large negative number such as -9223372036854775808 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/019ef2d396363ecddc46e826153a842f8603799b ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/019ef2d396363ecddc46e826153a842f8603799bPatch
- https://git.kernel.org/stable/c/05419d0056dcf7088687e561bb583cc06deba777Patch
- https://git.kernel.org/stable/c/2a3add62f183459a057336381ef3a896da01ce38Patch
- https://git.kernel.org/stable/c/6891b11a0c6227ca7ed15786928a07b1c0e4d4afPatch
- https://git.kernel.org/stable/c/7645d783df23878342d5d8d22030c3861d2d5426Patch
- https://git.kernel.org/stable/c/8cad724c8537fe3e0da8004646abc00290adae40Patch
- https://git.kernel.org/stable/c/b0bdb43852bf7f55ba02f0cbf00b4ea7ca897bffPatch
- https://git.kernel.org/stable/c/f7f5101af5b47a331cdbfa42ba64c507b47dd1fePatch