hwmon: (lm90) Prevent integer overflow/underflow in hysteresis calculations
Commit b50aa49638c7 ("hwmon: (lm90) Prevent integer underflows of
temperature calculations") addressed a number of underflow situations
when writing temperature limits. However, it missed one situation, seen
when an attempt is made to set the hysteresis value to MAX_LONG and the
critical temperature limit is negative.
Use clamp_val() when setting the hysteresis temperature to ensure that
the provided value can never overflow or underflow.
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Mon, 03 Feb 2025 14:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.16:rc6:*:*:*:*:*:* |
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| Vendors & Products |
Linux
Linux linux Kernel |
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| Metrics |
cvssV3_1
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cvssV3_1
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Wed, 13 Nov 2024 02:45:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Redhat
Redhat enterprise Linux |
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| CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux |
Mon, 04 Nov 2024 13:15:00 +0000
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| Metrics |
ssvc
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Wed, 11 Sep 2024 18:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Wed, 11 Sep 2024 13:30:00 +0000
| Type | Values Removed | Values Added |
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ssvc
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Projects
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-05-04T07:04:07.860Z
Reserved: 2024-02-29T22:33:44.301Z
Link: CVE-2021-47098
Updated: 2024-08-04T05:24:39.865Z
Status : Analyzed
Published: 2024-03-04T18:15:08.090
Modified: 2025-02-03T13:49:30.867
Link: CVE-2021-47098
OpenCVE Enrichment
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