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CVE-2022-50619

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

drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()

If the number of pages from the userptr BO differs from the SG BO then the
allocated memory for the SG table doesn't get freed before returning
-EINVAL, which may lead to a memory leak in some error paths. Fix this by
checking the number of pages before allocating memory for the SG table.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 304a10161696d86300ceab1cbe72b2d74b8cdd94
Version 264fb4d332f5e76743818480e482464437837c52
Status affected
Version < c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58
Version 264fb4d332f5e76743818480e482464437837c52
Status affected
Version < 90bfee142af0f0e9d3bec80e7acd5f49b230acf7
Version 264fb4d332f5e76743818480e482464437837c52
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.14
Status affected
Version < 5.14
Version 0
Status unaffected
Version <= 5.15.*
Version 5.15.77
Status unaffected
Version <= 6.0.*
Version 6.0.7
Status unaffected
Version <= *
Version 6.1
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% 0.031
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String