CVE-2024-56782

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Source
https://cve.org/CVERecord?id=CVE-2024-56782
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56782.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-56782
Downstream
Related
Published
2025-01-08T17:51:58.768Z
Modified
2026-03-11T05:28:13.305948Z
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
ACPI: x86: Add adev NULL check to acpi_quirk_skip_serdev_enumeration()
Details

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

ACPI: x86: Add adev NULL check to acpiquirkskipserdevenumeration()

acpidevhid_match() does not check for adev == NULL, dereferencing it unconditional.

Add a check for adev being NULL before calling acpidevhid_match().

At the moment acpiquirkskipserdevenumeration() is never called with a controller_parent without an ACPI companion, but better safe than sorry.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56782.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
99b572e6136eab69a8c91d72cf8595b256e304b5
Fixed
e173bce05f7032a8b4964cfef82a4b7668f5f3af
Fixed
4a49194f587a62d972b602e3e1a2c3cfe6567966
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
4af6a20d48342db472f9a865c037dfeea9104d0d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56782.json"