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CVE-2026-68422

btrfs: fix root leak if its reloc root is unexpected in merge_reloc_roots()

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

btrfs: fix root leak if its reloc root is unexpected in merge_reloc_roots()

If we have an unexpected reloc_root for our root, we jump to the out label
but never drop the reference we obtained for root, resulting in a leak.
Add a missing btrfs_put_root() call.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < f89df93e8aefa4c1c813f835559f2ac727f79766
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < 3f586b4c92e4272fcd01bf0db0590b63acf3e85b
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < b3d39b03799600c76c33486e2d29b73a771023db
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < 72f673d1c1deb819554d3e7e154f6d84301eb735
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < 60a23d4ea169e27403f3bb023bb98036797c0206
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < 7591d1727067d6063247901ad25c4bdc4e5695c4
Status affected
Version 24213fa46c7080c31d79aa2e3e2f0d9480cab700
Version < ce6050bafb4e33377dc17fcc357736bfc351180c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.13
Status affected
Version 0
Version < 5.13
Status unaffected
Version <= 5.15.*
Version 5.15.216
Status unaffected
Version <= 6.1.*
Version 6.1.183
Status unaffected
Version <= 6.6.*
Version 6.6.148
Status unaffected
Version <= 6.12.*
Version 6.12.101
Status unaffected
Version <= 6.18.*
Version 6.18.42
Status unaffected
Version <= 7.1.*
Version 7.1.6
Status unaffected
Version <= *
Version 7.2
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 0.22% 0.121
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/b3d39b03799600c76c33486e2d29b73a771023db
https://git.kernel.org/stable/c/72f673d1c1deb819554d3e7e154f6d84301eb735
https://git.kernel.org/stable/c/60a23d4ea169e27403f3bb023bb98036797c0206
https://git.kernel.org/stable/c/7591d1727067d6063247901ad25c4bdc4e5695c4
https://git.kernel.org/stable/c/ce6050bafb4e33377dc17fcc357736bfc351180c
https://git.kernel.org/stable/c/3f586b4c92e4272fcd01bf0db0590b63acf3e85b
https://git.kernel.org/stable/c/f89df93e8aefa4c1c813f835559f2ac727f79766