CVE-2024-27069
Vulnerability from cvelistv5
Published
2024-05-01 13:04
Modified
2024-12-19 08:53
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ovl: relax WARN_ON in ovl_verify_area() syzbot hit an assertion in copy up data loop which looks like it is the result of a lower file whose size is being changed underneath overlayfs. This type of use case is documented to cause undefined behavior, so returning EIO error for the copy up makes sense, but it should not be causing a WARN_ON assertion.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/77a28aa476873048024ad56daf8f4f17d58ee48e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c3c85aefc0da1e5074a06c682542a54ccc99bdca
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/77a28aa476873048024ad56daf8f4f17d58ee48e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c3c85aefc0da1e5074a06c682542a54ccc99bdca
Impacted products
Vendor Product Version
Linux Linux Version: 6.8
Show details on NVD website

To clipboard 

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