CVE - CVE-2022-48807

CVE-ID
CVE-2022-48807	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler Currently, the same handler is called for both a NETDEV_BONDING_INFO LAG unlink notification as for a NETDEV_UNREGISTER call. This is causing a problem though, since the netdev_notifier_info passed has a different structure depending on which event is passed. The problem manifests as a call trace from a BUG: KASAN stack-out-of-bounds error. Fix this by creating a handler specific to NETDEV_UNREGISTER that only is passed valid elements in the netdev_notifier_info struct for the NETDEV_UNREGISTER event. Also included is the removal of an unbalanced dev_put on the peer_netdev and related braces.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1 URL:https://git.kernel.org/stable/c/bea1898f65b9b7096cb4e73e97c83b94718f1fa1 MISC:https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469 URL:https://git.kernel.org/stable/c/f9daedc3ab8f673e3a9374b91a89fbf1174df469 MISC:https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46 URL:https://git.kernel.org/stable/c/faa9bcf700ca1a0d09f92502a6b65d3ce313fb46
Assigning CNA
kernel.org
Date Record Created
20240716	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240716)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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