CVE-2022-49141

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-49141
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49141.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49141
Downstream
Published
2025-02-26T01:55:12.197Z
Modified
2025-12-04T12:09:31.527904Z
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
net: dsa: felix: fix possible NULL pointer dereference
Details

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

net: dsa: felix: fix possible NULL pointer dereference

As the possible failure of the allocation, kzalloc() may return NULL pointer. Therefore, it should be better to check the 'sgi' in order to prevent the dereference of NULL pointer.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49141.json"
}
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
23ae3a7877718931474684ef4fbbaf1d1511ee84
Fixed
b7ff8b5e75d4e91ec8c62d621aac8dfb84c57aa9
Fixed
866b7a278cdb51eb158cd8513bc7438fc857804a

Affected versions

v5.*

v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
v5.17.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49141.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.17.0
Fixed
5.17.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49141.json"