7.8

CVE-2026-80933

wifi: mt76: mt7996: validate default EEPROM firmware size

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

wifi: mt76: mt7996: validate default EEPROM firmware size

The default EEPROM firmware is parsed and copied as a full EEPROM
without checking its length. A truncated file can make the driver
read beyond the firmware buffer during variant validation or the
fallback copy.

Reject files shorter than MT7996_EEPROM_SIZE before parsing or
copying the firmware.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 98686cd21624c75a043e96812beadddf4f6f48e5
Version < b4bf67cc0871b13103c404b38e332b9d4403a0da
Status affected
Version 98686cd21624c75a043e96812beadddf4f6f48e5
Version < 127a291f4c8069a4e71906938402cacfe24ee8cd
Status affected
Version 98686cd21624c75a043e96812beadddf4f6f48e5
Version < 03b81f015dbb29807ce1ec6d45537d658abdac69
Status affected
Version 98686cd21624c75a043e96812beadddf4f6f48e5
Version < 7074ec3769820302f1ccf8794a40a6582153b820
Status affected
Version 98686cd21624c75a043e96812beadddf4f6f48e5
Version < 653c6e289b13cc6942f3e8f8e3c568e70fa42d1f
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.2
Status affected
Version 0
Version < 6.2
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.50
Status unaffected
Version <= 7.2.*
Version 7.2.4
Status unaffected
Version <= *
Version 7.3-rc1
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 0.13% 0.027
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/03b81f015dbb29807ce1ec6d45537d658abdac69
https://git.kernel.org/stable/c/7074ec3769820302f1ccf8794a40a6582153b820
https://git.kernel.org/stable/c/653c6e289b13cc6942f3e8f8e3c568e70fa42d1f
https://git.kernel.org/stable/c/127a291f4c8069a4e71906938402cacfe24ee8cd
https://git.kernel.org/stable/c/b4bf67cc0871b13103c404b38e332b9d4403a0da