CVE-2024-35815Medium· 5.5▾ SunlitIn 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 struc…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
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.
linux_kernel >= 4.19.308, < 4.19.312linux_kernel >= 5.4.270, < 5.4.274linux_kernel >= 5.10.211, < 5.10.215linux_kernel >= 5.15.150, < 5.15.154linux_kernel >= 6.1.80, < 6.1.84linux_kernel >= 6.6.19, < 6.6.24linux_kernel >= 6.7.7, < 6.7.12linux_kernel = 6.8debian_linux = 10.0Upgrade past the affected range:
linux_kernel 6.7.12Connected by shared product, vendor, weakness, or advisory.
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