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CVE-2026-98188

wifi: p54: validate curve data length in the calibration curve converters

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

wifi: p54: validate curve data length in the calibration curve converters

p54_convert_rev0() and p54_convert_rev1() read calibration curve
data from the device-supplied EEPROM entry using channel and
points-per-channel counts taken verbatim from that same entry, so
an entry that declares more data than it carries drives an
out-of-bounds read past the EEPROM buffer (verified with a KASAN
reproducer of the conversion loop). The sibling converters
p54_convert_output_limits() and p54_convert_db() already validate
their counts against the entry length; this path was missed.

Reject the entry when the counts do not fit in the entry data.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 81084c967c18233b19799a0c3352ebac043f31e2
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 41cdf14bf4b52fbe4673a172c2a6ad756cb08111
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 03d313e3dfb49a44c10a5c423452967694fb85e2
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 42f4b03971f9d6329c4cbd1ea5155210d16ab65b
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 4d767d6f8753db22bfc14c2724bd9cee677ffb03
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < 3bdcc4d61212b001b8752d80036509b4974ce16c
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < b0c906107150b16925ee66da09127259864c7f36
Status affected
Version eff1a59c48e3c6a006eb4fe5f2e405a996f2259d
Version < ce858fa6b8a214dee5adb82358885fa024cdd887
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.24
Status affected
Version 0
Version < 2.6.24
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.54
Status unaffected
Version <= 7.2.*
Version 7.2.8
Status unaffected
Version <= *
Version 7.3-rc4
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 0.18% 0.066
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/81084c967c18233b19799a0c3352ebac043f31e2
https://git.kernel.org/stable/c/41cdf14bf4b52fbe4673a172c2a6ad756cb08111
https://git.kernel.org/stable/c/03d313e3dfb49a44c10a5c423452967694fb85e2
https://git.kernel.org/stable/c/42f4b03971f9d6329c4cbd1ea5155210d16ab65b
https://git.kernel.org/stable/c/4d767d6f8753db22bfc14c2724bd9cee677ffb03
https://git.kernel.org/stable/c/3bdcc4d61212b001b8752d80036509b4974ce16c
https://git.kernel.org/stable/c/b0c906107150b16925ee66da09127259864c7f36
https://git.kernel.org/stable/c/ce858fa6b8a214dee5adb82358885fa024cdd887