5.5

CVE-2026-64256

xfs: don't wrap around quota ids in dqiterate

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

xfs: don't wrap around quota ids in dqiterate

LOLLM noticed that q_id is an unsigned 32-bit variable.  If it happens
to be set to XFS_DQ_ID_MAX due to a filesystem that actually has a dquot
for ID_MAX, then this addition will truncate to zero and the iteration
starts over.  Fix this by casting to u64.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.8 < 6.12.96
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.39
Linux ≫ Linux Kernel Version >= 6.19 < 7.1.4
Linux ≫ Linux Kernel Version7.2 Updaterc1
Linux ≫ Linux Kernel Version7.2 Updaterc2
Linux ≫ Linux Kernel Version7.2 Updaterc3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.052
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/249e311c2ba392ceaf9ebfc145a46922946f069a
Patch
https://git.kernel.org/stable/c/d1c4c40599c376aeb0c93068a2ae344e79ee4b90
Patch
https://git.kernel.org/stable/c/2b14fe1e0924c6b901f4256456342569c5397abe
Patch
https://git.kernel.org/stable/c/d766e4e5e85d829629c3ba503802fe1303d7b591
Patch