5.5

CVE-2022-48946

udf: Fix preallocation discarding at indirect extent boundary

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

udf: Fix preallocation discarding at indirect extent boundary

When preallocation extent is the first one in the extent block, the
code would corrupt extent tree header instead. Fix the problem and use
udf_delete_aext() for deleting extent to avoid some code duplication.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.9.337
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.303
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.270
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.229
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.161
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.85
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.15
Linux ≫ Linux Kernel Version6.1
Linux ≫ Linux Kernel Version6.1.1
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.164
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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/12a88f572d6d94b5c0b72e2d1782cc2e96ac06cf
Patch
https://git.kernel.org/stable/c/1a075f4a549481ce6e8518d8379f193ccec6b746
Patch
https://git.kernel.org/stable/c/4d835efd561dfb9bf5409f11f4ecd428d5d29226
Patch
https://git.kernel.org/stable/c/63dbbd8f1499b0a161e701a04aa50148d60bd1f7
Patch
https://git.kernel.org/stable/c/72f651c96c8aadf087fd782d551bf7db648a8c2e
Patch
https://git.kernel.org/stable/c/7665857f88557c372da35534165721156756f77f
Patch
https://git.kernel.org/stable/c/ae56d9a017724f130cf1a263dd82a78d2a6e3852
Patch
https://git.kernel.org/stable/c/c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c
Patch
https://git.kernel.org/stable/c/cfe4c1b25dd6d2f056afc00b7c98bcb3dd0b1fc3
Patch