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CVE-2023-53589

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

wifi: iwlwifi: mvm: don't trust firmware n_channels

If the firmware sends us a corrupted MCC response with
n_channels much larger than the command response can be,
we might copy far too much (uninitialized) memory and
even crash if the n_channels is large enough to make it
run out of the one page allocated for the FW response.

Fix that by checking the lengths. Doing a < comparison
would be sufficient, but the firmware should be doing
it correctly, so check more strictly.

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Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < e519a404a5bbba37693cb10fa61794a5fce4fd9b
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
Version < d0d39bed9e95f27a246be91c5929254ac043ed30
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
Version < 05ad5a4d421ce65652fcb24d46b7e273130240d6
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
Version < 557ba100d8cf3661ff8d71c0b4a2cba8db555ec2
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
Version < c176f03350954b795322de0bfe1d7b514db41f45
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
Version < 682b6dc29d98e857e6ca4bbc077c7dc2899b7473
Version dcaf9f5ecb6f395152609bdc40660d9b593dca63
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.1
Status affected
Version < 4.1
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.244
Status unaffected
Version <= 5.10.*
Version 5.10.181
Status unaffected
Version <= 5.15.*
Version 5.15.113
Status unaffected
Version <= 6.1.*
Version 6.1.30
Status unaffected
Version <= 6.3.*
Version 6.3.4
Status unaffected
Version <= *
Version 6.4
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.053
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String