CVE-2022-48880
kernel: platform/surface: aggregator: Add missing call to ssam_request_sync_free()
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · August 21, 2024
Updated · February 2, 2026
Description
A vulnerability was found in the Linux kernel in the platform/surface/aggregator driver where a lack of proper validation could lead to a memory leak if the ssam_request_sync_init() function fails and the corresponding status variable is referenced. This can potentially lead to resource exhaustion if the flaw occurs repeatedly over time.
Statement
Red Hat Enterprise Linux is not impacted by this CVE, as the vulnerability in question does not affect the specific versions or configurations of the Linux kernel used in its distributions. This ensures that users of Red Hat Enterprise Linux are not exposed to the potential risks associated with this issue, and no further action or mitigation is necessary for systems running this operating system.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CWE-664 · Improper Control of a Resource Through its Lifetime