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CVE-2025-40101

btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST

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

btrfs: fix memory leaks when rejecting a non SINGLE data profile without an RST

At the end of btrfs_load_block_group_zone_info() the first thing we do
is to ensure that if the mapping type is not a SINGLE one and there is
no RAID stripe tree, then we return early with an error.

Doing that, though, prevents the code from running the last calls from
this function which are about freeing memory allocated during its
run. Hence, in this case, instead of returning early, we set the ret
value and fall through the rest of the cleanup code.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 5906333cc4af7b3fdb8cfff1cb3e8e579bd13174
Version < 187333e6d484c6630286bfdd07c79d6815a63887
Status affected
Version 5906333cc4af7b3fdb8cfff1cb3e8e579bd13174
Version < 602701d00439e113331ee9c1283e95afdcb8849d
Status affected
Version 5906333cc4af7b3fdb8cfff1cb3e8e579bd13174
Version < fec9b9d3ced39f16be8d7afdf81f4dd2653da319
Status affected
Version 6ffeca99bf6e84800133d21afd41c79d2f002db7
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.8
Status affected
Version 0
Version < 6.8
Status unaffected
Version <= 6.12.*
Version 6.12.55
Status unaffected
Version <= 6.17.*
Version 6.17.5
Status unaffected
Version <= *
Version 6.18
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 0.02% 0.065
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.