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CVE-2023-54307

ptp_qoriq: fix memory leak in probe()

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

ptp_qoriq: fix memory leak in probe()

Smatch complains that:
drivers/ptp/ptp_qoriq.c ptp_qoriq_probe()
warn: 'base' from ioremap() not released.

Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'.
This is only a bug if ptp_qoriq_init() returns on the
first -ENODEV error path.
For other error paths ptp_qoriq->base and base are the same.
And this change makes the code more readable.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < 46c4993a1514eea3bbc7147d0c81c23cc06c6bed
Status affected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < 3907fcb5a439933cf8c10d6dc300bc11eba30de3
Status affected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < c0de1a26e6595b0e7969c5b35990a77a2d93104f
Status affected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < 43b4331ce0cd88ccba425e0702ba35c1a52daccf
Status affected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < c960785c8168d0e572101ed921b9be3934ed0bc9
Status affected
Version 7f4399ba405b6201fb318b43091703a34b1489ab
Version < f33642224e38d7e0d59336e10e7b4e370b1c4506
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.2
Status affected
Version 0
Version < 5.2
Status unaffected
Version <= 5.4.*
Version 5.4.240
Status unaffected
Version <= 5.10.*
Version 5.10.177
Status unaffected
Version <= 5.15.*
Version 5.15.106
Status unaffected
Version <= 6.1.*
Version 6.1.23
Status unaffected
Version <= 6.2.*
Version 6.2.10
Status unaffected
Version <= *
Version 6.3
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 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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