5.5

CVE-2024-35815

fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion

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

fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion

The first kiocb_set_cancel_fn() argument may point at a struct kiocb
that is not embedded inside struct aio_kiocb. With the current code,
depending on the compiler, the req->ki_ctx read happens either before
the IOCB_AIO_RW test or after that test. Move the req->ki_ctx read such
that it is guaranteed that the IOCB_AIO_RW test happens first.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.19.308 < 4.19.312
Linux ≫ Linux Kernel Version >= 5.4.270 < 5.4.274
Linux ≫ Linux Kernel Version >= 5.10.211 < 5.10.215
Linux ≫ Linux Kernel Version >= 5.15.150 < 5.15.154
Linux ≫ Linux Kernel Version >= 6.1.80 < 6.1.84
Linux ≫ Linux Kernel Version >= 6.6.19 < 6.6.24
Linux ≫ Linux Kernel Version >= 6.7.7 < 6.7.12
Linux ≫ Linux Kernel Version6.8 Updaterc6
Linux ≫ Linux Kernel Version6.8 Updaterc7
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.157
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://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Third Party Advisory
https://git.kernel.org/stable/c/10ca82aff58434e122c7c757cf0497c335f993f3
Patch
https://git.kernel.org/stable/c/18d5fc3c16cc317bd0e5f5dabe0660df415cadb7
Patch
https://git.kernel.org/stable/c/396dbbc18963648e9d1a4edbb55cfe08fa374d50
Patch
https://git.kernel.org/stable/c/5c43d0041e3a05c6c41c318b759fff16d2384596
Patch
https://git.kernel.org/stable/c/94eb0293703ced580f05dfbe5a57da5931e9aee2
Patch
https://git.kernel.org/stable/c/961ebd120565cb60cebe21cb634fbc456022db4a
Patch
https://git.kernel.org/stable/c/a71cba07783abc76b547568b6452cd1dd9981410
Patch
https://git.kernel.org/stable/c/c01ed748847fe8b810d86efc229b9e6c7fafa01e
Patch
https://cert-portal.siemens.com/productcert/html/ssa-265688.html