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CVE-2023-54248

UnknownEPSS 0.17%

Last modified

CVE-2023-54248 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference.

Metrics

EPSS Probability
0.17%

6.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= b46acd6a6a627d876898e1c84d3f84902264b445, < 952bbfcedbf895963509861e55a6e4fc105eb842; >= b46acd6a6a627d876898e1c84d3f84902264b445, < 7898db22ed6cee909513cf4935b5f9f0298b74f0; >= b46acd6a6a627d876898e1c84d3f84902264b445, < 9f36704a58adade3b0216f8a3fa5503db4517208; >= b46acd6a6a627d876898e1c84d3f84902264b445, < cdcdfd57f4c701f832787da1309cc6687917d783; >= b46acd6a6a627d876898e1c84d3f84902264b445, < e6c3cef24cb0d045f99d5cb039b344874e3cfd74
LinuxLinux5.15

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2023-54248?
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference.
How severe is CVE-2023-54248?
Severity scoring for CVE-2023-54248 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2023-54248?
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.

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Source: NVD / NIST