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CVE-2022-50840

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

scsi: snic: Fix possible UAF in snic_tgt_create()

Smatch reports a warning as follows:

drivers/scsi/snic/snic_disc.c:307 snic_tgt_create() warn:
  '&tgt->list' not removed from list

If device_add() fails in snic_tgt_create(), tgt will be freed, but
tgt->list will not be removed from snic->disc.tgt_list, then list traversal
may cause UAF.

Remove from snic->disc.tgt_list before free().
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < f9d8b8ba0f1a16cde0b1fc9e80466df76b6db8ff
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < 3772319e40527e6a5f2ec1d729e01f271d818f5c
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < 3007f96ca20c848d0b1b052df6d2cb5ae5586e78
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < 6866154c23fba40888ad6d554cccd4bf2edb755e
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < ad27f74e901fc48729733c88818e6b96c813057d
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < 1895e908b3ae66a5312fd1b2cdda2da82993dca7
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < c7f0f8dab1ae5def57c1a8a9cafd6fabe1dc27cc
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < 4141cd9e8b3379aea52a85d2c35f6eaf26d14e86
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
Version < e118df492320176af94deec000ae034cc92be754
Version c8806b6c9e824f47726f2a9b7fbbe7ebf19306fa
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.2
Status affected
Version < 4.2
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
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.145
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.