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CVE-2022-50181

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

virtio-gpu: fix a missing check to avoid NULL dereference

'cache_ent' could be set NULL inside virtio_gpu_cmd_get_capset()
and it will lead to a NULL dereference by a lately use of it
(i.e., ptr = cache_ent->caps_cache). Fix it with a NULL check.


[ kraxel: minor codestyle fixup ]

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 < 259773fc874258606c0121767a4a27466ff337eb
Version 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Status affected
Version < 39caef09666c1d8274abf9472c72bcac236dc5fb
Version 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Status affected
Version < adbdd21983fa292e53aec3eab97306b2961ea887
Version 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Status affected
Version < 367882a5a9448b5e1ba756125308092d614cb96c
Version 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Status affected
Version < bd63f11f4c3c46afec07d821f74736161ff6e526
Version 62fb7a5e10962ac6ae2a2d2dbd3aedcb2a3e3257
Status affected
VendorLinux
≫
Product Linux
Default Statusaffected
Version 4.4
Status affected
Version < 4.4
Version 0
Status unaffected
Version <= 5.10.*
Version 5.10.137
Status unaffected
Version <= 5.15.*
Version 5.15.61
Status unaffected
Version <= 5.18.*
Version 5.18.18
Status unaffected
Version <= 5.19.*
Version 5.19.2
Status unaffected
Version <= *
Version 6.0
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.03% 0.057
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string