Not yet scoredPublished Dec 30, 2025

CVE-2022-50875of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()

Updated under an hour ago (Oct 27, 2026, 10:10 AM ET)

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Exploited in the last 30 days

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.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 2fe0e8769df9fed5098daea7db933bc414c329d7 before 9ec5781879b4535ad59b5354b385825378e45618; 2fe0e8769df9fed5098daea7db933bc414c329d7 builds before 2b4af99b44861646013821019dd13a4ac48c0219; from 2fe0e8769df9fed5098daea7db933bc414c329d7 before ce1b3a41e7964cb8dd56a702a95dd90ad27f51cd; from 2fe0e8769df9fed5098daea7db933bc414c329d7 before ab5bb7bbacf531de8e32912cc2e21f906113cee8; from 2fe0e8769df9fed5098daea7db933bc414c329d7 before 71d88c7453ec3d2ceff98e18ce4d6354abd3b5b6; from 2fe0e8769df9fed5098daea7db933bc414c329d7 before ee9d7a0e754568180a2f8ebc4aad226278a9116f	CNA record

References

References

https://git.kernel.org/stable/c/9ec5781879b4535ad59b5354b385825378e45618
https://git.kernel.org/stable/c/2b4af99b44861646013821019dd13a4ac48c0219
https://git.kernel.org/stable/c/ce1b3a41e7964cb8dd56a702a95dd90ad27f51cd
https://git.kernel.org/stable/c/ab5bb7bbacf531de8e32912cc2e21f906113cee8
https://git.kernel.org/stable/c/71d88c7453ec3d2ceff98e18ce4d6354abd3b5b6
https://git.kernel.org/stable/c/ee9d7a0e754568180a2f8ebc4aad226278a9116f

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.