CVE-2023-53695
Last modified
CVE-2023-53695 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: udf: Detect system inodes linked into directory hierarchy When UDF filesystem is corrupted, hidden system inodes can be linked into directory hierarchy which is an avenue for further serious corruption of the filesystem and kernel confusion as noticed by syzbot fuzzed images. Refuse to access system inodes linked into directory hierarchy and vice versa.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: udf: Detect system inodes linked into directory hierarchy When UDF filesystem is corrupted, hidden system inodes can be linked into directory hierarchy which is an avenue for further serious corruption of the filesystem and kernel confusion as noticed by syzbot fuzzed images. Refuse to access system inodes linked into directory hierarchy and vice versa.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < 1dc71eeb198a8daa17d0c995998a53b0b749a158; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < d747b31e2925a2f384e7dd1901a2e5bc5f984ed8; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < a44ec34b90440ada190924f5908b97026504fdcd; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < 37e74003d81e79457535cbbdfa1603431c03fac0; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < 1f328751b65c49c13a312d67a3bf27766b85baf7; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < 9e3b5ef7d02eaa6553e79b4af9bd99227280f245; >= 6174c2eb8ecef271159bdcde460ce8af54d8f72f, < 85a37983ec69cc9fcd188bc37c4de15ee326355a; 801c7a20d255e300ab51a6fcb1d0e218d136b16f; >= 3.17.2, < 3.18 |
| Linux | Linux | 3.18 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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Scan your code nowSource: NVD / NIST