CVE - CVE-2024-49568

CVE-ID
CVE-2024-49568	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: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.
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/295a92e3df32e72aff0f4bc25c310e349d07ffbf URL:https://git.kernel.org/stable/c/295a92e3df32e72aff0f4bc25c310e349d07ffbf MISC:https://git.kernel.org/stable/c/42f6beb2d5779429417b5f8115a4e3fa695d2a6c URL:https://git.kernel.org/stable/c/42f6beb2d5779429417b5f8115a4e3fa695d2a6c MISC:https://git.kernel.org/stable/c/7863c9f3d24ba49dbead7e03dfbe40deb5888fdf URL:https://git.kernel.org/stable/c/7863c9f3d24ba49dbead7e03dfbe40deb5888fdf
Assigning CNA
kernel.org
Date Record Created
20250111	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 (20250111)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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