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CVE-2026-98514

drm/nouveau: Fix gem reference leak in validate_init()

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

drm/nouveau: Fix gem reference leak in validate_init()

On the ttm_bo_reserve() failure and "vma not found" error paths, the
loop breaks without adding the looked-up object to any validate list,
so the reference taken by drm_gem_object_lookup() is never released;
validate_fini() only walks the spliced lists.  Drop the reference
before breaking out on both paths.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < af2f48c12365866abb327d75c21a13bbde84719c
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 3c80e069470cf73c357c9edb5ec5fba20e6f6a98
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 957619120c26d6727efd18504e6b488673d3900a
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 74485cdc343060fce08f8f3990da524d783e43a7
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 8281930fc194ad448aaa5de8dd47fb6fb1cba327
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 030e93fc91d55d9487b3b85fc0712bb795d77834
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 9e13c398a23445baf38f0a59033dd9872a2bfe20
Status affected
Version 19ca10d82e33bcfe92412c461fc3534ec1e14747
Version < 5ea72f7b7139b123713a7983448f910bc4514d9e
Status affected
Version bcc16811023394a5e61a20c107f1fa560a28b7c1
Status affected
Version 4.17.12
Version < 4.18
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.18
Status affected
Version 0
Version < 4.18
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.55
Status unaffected
Version <= 7.2.*
Version 7.2.9
Status unaffected
Version <= *
Version 7.3
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 0.21% 0.106
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/af2f48c12365866abb327d75c21a13bbde84719c
https://git.kernel.org/stable/c/3c80e069470cf73c357c9edb5ec5fba20e6f6a98
https://git.kernel.org/stable/c/957619120c26d6727efd18504e6b488673d3900a
https://git.kernel.org/stable/c/74485cdc343060fce08f8f3990da524d783e43a7
https://git.kernel.org/stable/c/8281930fc194ad448aaa5de8dd47fb6fb1cba327
https://git.kernel.org/stable/c/030e93fc91d55d9487b3b85fc0712bb795d77834
https://git.kernel.org/stable/c/9e13c398a23445baf38f0a59033dd9872a2bfe20
https://git.kernel.org/stable/c/5ea72f7b7139b123713a7983448f910bc4514d9e