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CVE-2023-54183

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

media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()

If fwnode_graph_get_remote_endpoint() fails, 'fwnode' is known to be NULL,
so fwnode_handle_put() is a no-op.

Release the reference taken from a previous fwnode_graph_get_port_parent()
call instead.

Also handle fwnode_graph_get_port_parent() failures.

In order to fix these issues, add an error handling path to the function
and the needed gotos.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 2342942331e1f034ff58f293e10d0d9b7581601f
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < 4bc5ffaf8ac4f3e7a1fcd10a0a0e7b022b694877
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < d8a8f75fce049bdb3144b607deefe51e996b9660
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < caf058833b6f3fe7beabf738110f79bb987c8fff
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < 25afb3e03bf8ab02567af4b6ffbfd6250a91a9f8
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < ed1696f7f92e8404940d51dec80a123aa18163a8
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < e8a1cd87bb9fa3149ee112ecb8058908dc9b520e
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
Version < d7b13edd4cb4bfa335b6008ab867ac28582d3e5c
Version ca50c197bd9610ea984cfc0dc6855f183cbb46f8
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.13
Status affected
Version < 4.13
Version 0
Status unaffected
Version <= 4.19.*
Version 4.19.295
Status unaffected
Version <= 5.4.*
Version 5.4.257
Status unaffected
Version <= 5.10.*
Version 5.10.195
Status unaffected
Version <= 5.15.*
Version 5.15.132
Status unaffected
Version <= 6.1.*
Version 6.1.53
Status unaffected
Version <= 6.4.*
Version 6.4.16
Status unaffected
Version <= 6.5.*
Version 6.5.3
Status unaffected
Version <= *
Version 6.6
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.099
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.