CVE-2022-50875
- Source
- https://cve.org/CVERecord?id=CVE-2022-50875
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50875.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50875
- Downstream
- Published
- 2025-12-30T12:23:16.108Z
- Modified
- 2026-04-02T08:28:48.855747Z
- Summary
- of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
of: overlay: fix null pointer dereferencing in finddupcsetnodeentry() and finddupcset_prop()
When kmalloc() fail to allocate memory in kasprintf(), fn1 or fn2 will be NULL, and strcmp() will cause null pointer dereference.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50875.json" }- References
-
- https://git.kernel.org/stable/c/2b4af99b44861646013821019dd13a4ac48c0219
- https://git.kernel.org/stable/c/71d88c7453ec3d2ceff98e18ce4d6354abd3b5b6
- https://git.kernel.org/stable/c/9ec5781879b4535ad59b5354b385825378e45618
- https://git.kernel.org/stable/c/ab5bb7bbacf531de8e32912cc2e21f906113cee8
- https://git.kernel.org/stable/c/ce1b3a41e7964cb8dd56a702a95dd90ad27f51cd
- https://git.kernel.org/stable/c/ee9d7a0e754568180a2f8ebc4aad226278a9116f
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50875.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50875
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced2fe0e8769df9fed5098daea7db933bc414c329d7Fixed9ec5781879b4535ad59b5354b385825378e45618Fixed2b4af99b44861646013821019dd13a4ac48c0219Fixedce1b3a41e7964cb8dd56a702a95dd90ad27f51cdFixedab5bb7bbacf531de8e32912cc2e21f906113cee8Fixed71d88c7453ec3d2ceff98e18ce4d6354abd3b5b6Fixedee9d7a0e754568180a2f8ebc4aad226278a9116f