7.8

CVE-2026-80754

Input: synaptics-rmi4 - fix F55 transmitter electrode count typo

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

Input: synaptics-rmi4 - fix F55 transmitter electrode count typo

During F55 sensor detection, the transmitter (TX) electrode count was
incorrectly assigned the value of the receiver (RX) electrode count
due to copy-paste typos.

This incorrect value was then propagated to the driver data and used
by F54 to determine the diagnostics report size. On devices with more
RX than TX electrodes, this inflated the perceived TX count, leading
to incorrect report size calculations and potential out-of-bounds
buffer accesses.

Fix the typos by correctly assigning the TX electrode counts.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < 6484e00d6778fdf2209cd75940bc3902b276457f
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < db4e20265ebda729610ca5cf45ca9437462c3f36
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < a6d9646e77da7cab2dff7043a8e9f75e23b836bc
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < 0739c65e799d4a93fe573ed23255a71fcfcc5438
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < 9759502f5cd71805923457f183ae5b9533e20c7b
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < 9b184c8337c6e12df129399007735a7fbcbbcb7b
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < a81cafe3c3c2f8494063385a7b0ea7ff407bf19f
Status affected
Version 6adba43fd222ea362c36296d1a6897c2e28fdc8e
Version < 6058f0fea10f3caf63a435677358d1b8e9325114
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.10
Status affected
Version 0
Version < 4.10
Status unaffected
Version <= 5.10.*
Version 5.10.266
Status unaffected
Version <= 5.15.*
Version 5.15.217
Status unaffected
Version <= 6.1.*
Version 6.1.184
Status unaffected
Version <= 6.6.*
Version 6.6.153
Status unaffected
Version <= 6.12.*
Version 6.12.105
Status unaffected
Version <= 6.18.*
Version 6.18.46
Status unaffected
Version <= 7.1.*
Version 7.1.10
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.059
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/6484e00d6778fdf2209cd75940bc3902b276457f
https://git.kernel.org/stable/c/db4e20265ebda729610ca5cf45ca9437462c3f36
https://git.kernel.org/stable/c/a6d9646e77da7cab2dff7043a8e9f75e23b836bc
https://git.kernel.org/stable/c/0739c65e799d4a93fe573ed23255a71fcfcc5438
https://git.kernel.org/stable/c/9759502f5cd71805923457f183ae5b9533e20c7b
https://git.kernel.org/stable/c/9b184c8337c6e12df129399007735a7fbcbbcb7b
https://git.kernel.org/stable/c/a81cafe3c3c2f8494063385a7b0ea7ff407bf19f
https://git.kernel.org/stable/c/6058f0fea10f3caf63a435677358d1b8e9325114