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CVE-2023-53842

ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove

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

ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove

The MBHC resources must be released on component probe failure and
removal so can not be tied to the lifetime of the component device.

This is specifically needed to allow probe deferrals of the sound card
which otherwise fails when reprobing the codec component:

    snd-sc8280xp sound: ASoC: failed to instantiate card -517
    genirq: Flags mismatch irq 299. 00002001 (mbhc sw intr) vs. 00002001 (mbhc sw intr)
    wcd938x_codec audio-codec: Failed to request mbhc interrupts -16
    wcd938x_codec audio-codec: mbhc initialization failed
    wcd938x_codec audio-codec: ASoC: error at snd_soc_component_probe on audio-codec: -16
    snd-sc8280xp sound: ASoC: failed to instantiate card -16
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 0e5c9e7ff899808afa4e2b08c2e6ccc469bed681
Version < 90ab6446eb522e31421b77bf8f45714f5668f9a3
Status affected
Version 0e5c9e7ff899808afa4e2b08c2e6ccc469bed681
Version < 17feff71d06c96dea1fa72451c20d411e9d5ac8f
Status affected
Version 0e5c9e7ff899808afa4e2b08c2e6ccc469bed681
Version < ce4059e1c0aca972446e06c09ee09a0d2ba5df54
Status affected
Version 0e5c9e7ff899808afa4e2b08c2e6ccc469bed681
Version < a5475829adcc600bc69ee9ff7c9e3e43fb4f8d30
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.14
Status affected
Version 0
Version < 5.14
Status unaffected
Version <= 5.15.*
Version 5.15.123
Status unaffected
Version <= 6.1.*
Version 6.1.42
Status unaffected
Version <= 6.4.*
Version 6.4.7
Status unaffected
Version <= *
Version 6.5
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 0.02% 0.061
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
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