CVE-2023-53695
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
22/10/2025
Last modified:
22/10/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
udf: Detect system inodes linked into directory hierarchy<br />
<br />
When UDF filesystem is corrupted, hidden system inodes can be linked<br />
into directory hierarchy which is an avenue for further serious<br />
corruption of the filesystem and kernel confusion as noticed by syzbot<br />
fuzzed images. Refuse to access system inodes linked into directory<br />
hierarchy and vice versa.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/1dc71eeb198a8daa17d0c995998a53b0b749a158
- https://git.kernel.org/stable/c/1f328751b65c49c13a312d67a3bf27766b85baf7
- https://git.kernel.org/stable/c/37e74003d81e79457535cbbdfa1603431c03fac0
- https://git.kernel.org/stable/c/85a37983ec69cc9fcd188bc37c4de15ee326355a
- https://git.kernel.org/stable/c/9e3b5ef7d02eaa6553e79b4af9bd99227280f245
- https://git.kernel.org/stable/c/a44ec34b90440ada190924f5908b97026504fdcd
- https://git.kernel.org/stable/c/d747b31e2925a2f384e7dd1901a2e5bc5f984ed8