What is CVE-2022-48667?

CVE-2022-48667 is a low-severity vulnerability in Linux. CVSS score: 3.3/10. Published 2024-04-28.

How severe is CVE-2022-48667?

Low severity. CVSS v3 base score is 3.3 out of 10.

Is CVE-2022-48667 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Linux

CVE-2022-48667

In the Linux kernel, the following vulnerability has been resolved: smb3: fix temporary data corruption in insert range insert range doesn't discard the affected cached region so can risk temporarily corrupting file data. Also includes some minor cleanup (avoiding rereading inode size repeatedly unnecessarily) to make it clearer.

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Linux — versions 7fe6fe95b936084dce6eedcc2cccadf96eafae73, 5.13, 0
Linux Linux_kernel — versions 6.0

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2022-48667?: CVE-2022-48667 is a low-severity vulnerability in Linux. CVSS score: 3.3/10. Published 2024-04-28.
How severe is CVE-2022-48667?: Low severity. CVSS v3 base score is 3.3 out of 10.
Is CVE-2022-48667 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.