cve-2021-46934
Vulnerability from cvelistv5
Published
2024-02-27 09:44
Modified
2024-12-19 07:32
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: i2c: validate user data in compat ioctl Wrong user data may cause warning in i2c_transfer(), ex: zero msgs. Userspace should not be able to trigger warnings, so this patch adds validation checks for user data in compact ioctl to prevent reported warnings
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/407c8708fb1bf2d4afc5337ef50635cf540c364bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8d31cbab4c295d7010ebb729e9d02d0e9cece18fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9e4a3f47eff476097e0c7faac04d1831fc70237dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bb436283e25aaf1533ce061605d23a9564447bdfPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f68599581067e8a5a8901ba9eb270b4519690e26Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/407c8708fb1bf2d4afc5337ef50635cf540c364bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8d31cbab4c295d7010ebb729e9d02d0e9cece18fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9e4a3f47eff476097e0c7faac04d1831fc70237dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bb436283e25aaf1533ce061605d23a9564447bdfPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f68599581067e8a5a8901ba9eb270b4519690e26Patch
Impacted products
Vendor Product Version
Linux Linux Version: 4.15
Show details on NVD website

To clipboard 

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}


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