CVE-2023-54231

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Source
https://cve.org/CVERecord?id=CVE-2023-54231
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54231.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-54231
Downstream
Published
2025-12-30T12:11:22.892Z
Modified
2026-03-10T21:50:15.467812Z
Summary
net: libwx: fix memory leak in wx_setup_rx_resources
Details

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

net: libwx: fix memory leak in wxsetuprx_resources

When wxallocpagepool() failed in wxsetuprxresources(), it doesn't release DMA buffer. Add dmafreecoherent() in the error path to release the DMA buffer.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54231.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
850b971110b20cbcc2367516fefe78e84fec7d79
Fixed
2371e1ecd445baf793a74db00ea6b2a2bc13c4c0
Fixed
e315e7b83a22043bffee450437d7089ef373cbf6

Affected versions

v6.*
v6.2
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54231.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.3.0
Fixed
6.3.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54231.json"