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CVE-2022-50671

RDMA/rxe: Fix "kernel NULL pointer dereference" error

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

RDMA/rxe: Fix "kernel NULL pointer dereference" error

When rxe_queue_init in the function rxe_qp_init_req fails,
both qp->req.task.func and qp->req.task.arg are not initialized.

Because of creation of qp fails, the function rxe_create_qp will
call rxe_qp_do_cleanup to handle allocated resource.

Before calling __rxe_do_task, both qp->req.task.func and
qp->req.task.arg should be checked.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < 48cd7098e71735ccafa0b3cf27c53924f9cb5b2f
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < eca119693010032d6cc6e7e9b4fb2c363c7e12ce
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < 9c5dd6993c794703e74c6ba17ac78ca0211ef940
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < 0d773c58d702f0a7c16ee8d69617fd2c28350795
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < cdce36a88def550773142a34ef727a830cad96a8
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < f2f405af70e6f0419e718d23fa304798a5405c41
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < bb33fa65da77f5f02dbee6f25cebaeedfcd70028
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < 3b8752f086eb6865cc3662ad13249b03024501e5
Status affected
Version 8700e3e7c4857d28ebaa824509934556da0b3e76
Version < a625ca30eff806395175ebad3ac1399014bdb280
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.8
Status affected
Version 0
Version < 4.8
Status unaffected
Version <= 4.9.*
Version 4.9.331
Status unaffected
Version <= 4.14.*
Version 4.14.296
Status unaffected
Version <= 4.19.*
Version 4.19.262
Status unaffected
Version <= 5.4.*
Version 5.4.220
Status unaffected
Version <= 5.10.*
Version 5.10.150
Status unaffected
Version <= 5.15.*
Version 5.15.75
Status unaffected
Version <= 5.19.*
Version 5.19.17
Status unaffected
Version <= 6.0.*
Version 6.0.3
Status unaffected
Version <= *
Version 6.1
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 0.04% 0.12
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.