CVE-2022-48423
HIGHCVSS 7.8/10EPSS 0.27%
Last modified
CVE-2022-48423 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. In the Linux kernel before 6.1.3, fs/ntfs3/record.c does not validate resident attribute names. An out-of-bounds write may occur.. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
Description
In the Linux kernel before 6.1.3, fs/ntfs3/record.c does not validate resident attribute names. An out-of-bounds write may occur.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 6.1.3 |
References
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.3Mailing List, Patch, Release Notes, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230505-0003/Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.3Mailing List, Patch, Release Notes, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230505-0003/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-48423?
In the Linux kernel before 6.1.3, fs/ntfs3/record.c does not validate resident attribute names. An out-of-bounds write may occur.
How severe is CVE-2022-48423?
CVE-2022-48423 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.
How do I fix CVE-2022-48423?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-48423?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST