Strix
26.1K

CVE-2022-50875

UnknownEPSS 0.17%

Last modified

CVE-2022-50875 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop() When kmalloc() fail to allocate memory in kasprintf(), fn_1 or fn_2 will be NULL, and strcmp() will cause 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: of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop() When kmalloc() fail to allocate memory in kasprintf(), fn_1 or fn_2 will be NULL, and strcmp() will cause null pointer dereference.

Metrics

EPSS Probability
0.17%

6.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= 2fe0e8769df9fed5098daea7db933bc414c329d7, < 9ec5781879b4535ad59b5354b385825378e45618; >= 2fe0e8769df9fed5098daea7db933bc414c329d7, < 2b4af99b44861646013821019dd13a4ac48c0219; >= 2fe0e8769df9fed5098daea7db933bc414c329d7, < ce1b3a41e7964cb8dd56a702a95dd90ad27f51cd; >= 2fe0e8769df9fed5098daea7db933bc414c329d7, < ab5bb7bbacf531de8e32912cc2e21f906113cee8; >= 2fe0e8769df9fed5098daea7db933bc414c329d7, < 71d88c7453ec3d2ceff98e18ce4d6354abd3b5b6; >= 2fe0e8769df9fed5098daea7db933bc414c329d7, < ee9d7a0e754568180a2f8ebc4aad226278a9116f
LinuxLinux5.0

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2022-50875?
In the Linux kernel, the following vulnerability has been resolved: of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop() When kmalloc() fail to allocate memory in kasprintf(), fn_1 or fn_2 will be NULL, and strcmp() will cause null pointer dereference.
How severe is CVE-2022-50875?
Severity scoring for CVE-2022-50875 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2022-50875?
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.

How Strix Helps

Related CVEs from 2022

View all 2022CVEs →

Are you affected by CVE-2022-50875?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST