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CVE-2022-50347

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

mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()

mmc_add_host() may return error, if we ignore its return value, the memory
that allocated in mmc_alloc_host() will be leaked and it will lead a kernel
crash because of deleting not added device in the remove path.

So fix this by checking the return value and calling mmc_free_host() in the
error path, besides, led_classdev_unregister() and pm_runtime_disable() also
need be called.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
VendorLinux
≫
Product Linux
Default Statusunaffected
Version < d7ad7278be401b09c9f9a9f522cf4c449c7fd489
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < e598c9683fe1cf97c2b11b800cc3cee072108220
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < 89303ddbb502c3bc8edbf864f9f85500c8fe07e9
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < 937112e991ed25d1727d878734adcbef3b900274
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < 7fa922c7a3dd623fd59f1af50e8896fd9ca7f654
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < df683201c7ffbd21a806a7cad657b661c5ebfb6f
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < 1491667d5450778a265eddddd294219acfd648cb
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < a522e26a20a43dcfbef9ee9f71ed803290e852b0
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
Version < fc38a5a10e9e5a75eb9189854abeb8405b214cc9
Version c7f6558d84afe60016b8103c0737df6e376a1c2d
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 3.16
Status affected
Version < 3.16
Version 0
Status unaffected
Version <= 4.9.*
Version 4.9.337
Status unaffected
Version <= 4.14.*
Version 4.14.303
Status unaffected
Version <= 4.19.*
Version 4.19.270
Status unaffected
Version <= 5.4.*
Version 5.4.229
Status unaffected
Version <= 5.10.*
Version 5.10.163
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.04% 0.126
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string