CVE - CVE-2024-57791

CVE-ID
CVE-2024-57791	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 return value of sock_recvmsg when draining clc data When receiving clc msg, the field length in smc_clc_msg_hdr indicates the length of msg should be received from network and the value should not be fully trusted as it is from the network. Once the value of length exceeds the value of buflen in function smc_clc_wait_msg it may run into deadloop when trying to drain the remaining data exceeding buflen. This patch checks the return value of sock_recvmsg when draining data in case of deadloop in draining.
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/6b80924af6216277892d5f091f5bfc7d1265fa28 URL:https://git.kernel.org/stable/c/6b80924af6216277892d5f091f5bfc7d1265fa28 MISC:https://git.kernel.org/stable/c/7a6927814b4256d603e202ae7c5e38db3b338896 URL:https://git.kernel.org/stable/c/7a6927814b4256d603e202ae7c5e38db3b338896 MISC:https://git.kernel.org/stable/c/82c7ad9ca09975aae737abffd66d1ad98874c13d URL:https://git.kernel.org/stable/c/82c7ad9ca09975aae737abffd66d1ad98874c13d MISC:https://git.kernel.org/stable/c/c5b8ee5022a19464783058dc6042e8eefa34e8cd URL:https://git.kernel.org/stable/c/c5b8ee5022a19464783058dc6042e8eefa34e8cd MISC:https://git.kernel.org/stable/c/d7d1f986ebb284b1db8dafca7d1bdb6dd2445cf6 URL:https://git.kernel.org/stable/c/d7d1f986ebb284b1db8dafca7d1bdb6dd2445cf6 MISC:https://git.kernel.org/stable/c/df3dfe1a93c6298d8c09a18e4fba19ef5b17763b URL:https://git.kernel.org/stable/c/df3dfe1a93c6298d8c09a18e4fba19ef5b17763b
Assigning CNA
kernel.org
Date Record Created
20250109	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 (20250109)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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