CVE-2023-53285
ext4: add bounds checking in get_max_inline_xattr_value_size()
Description
In the Linux kernel, the following vulnerability has been resolved: ext4: add bounds checking in get_max_inline_xattr_value_size() Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens.
INFO
Published Date :
Sept. 16, 2025, 8:11 a.m.
Last Modified :
Sept. 16, 2025, 8:11 a.m.
Remotely Exploit :
No
Source :
Linux
Affected Products
The following products are affected by CVE-2023-53285
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Linux kernel to the latest stable version.
- Apply the provided patchset for ext4.
- Reboot the system after applying updates.
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CVE-2023-53285 vulnerability anywhere in the article.