CVE-2022-49319

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Source
https://cve.org/CVERecord?id=CVE-2022-49319
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49319.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49319
Downstream
Related
Published
2025-02-26T02:10:45.131Z
Modified
2026-03-20T12:22:21.102162Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
iommu/arm-smmu-v3: check return value after calling platform_get_resource()
Details

In the Linux kernel, the following vulnerability has been resolved:

iommu/arm-smmu-v3: check return value after calling platformgetresource()

It will cause null-ptr-deref if platformgetresource() returns NULL, we need check the return value.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49319.json",
    "cna_assigner": "Linux"
}
References

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
Introduced
48ec83bcbcf5090fcdf74a6168f161d247492979
Fixed
54c1e0e3bbcab2abe25b2874a43050ae5df87831
Fixed
fb0f1c5eb8d60b3e018ba7c87da249b52674ebe6
Fixed
db728a891f9177b044aaca89b678f6b5e24d5cc3
Fixed
54cf47da0c7532d151d76e5d63f5936191698c44
Fixed
b131fa8c1d2afd05d0b7598621114674289c2fbb

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49319.json"