CVE-2024-57791

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Source
https://cve.org/CVERecord?id=CVE-2024-57791
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-57791.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-57791
Downstream
Related
Published
2025-01-11T12:35:48.905Z
Modified
2026-03-11T07:45:20.199127Z
Summary
net/smc: check return value of sock_recvmsg when draining clc data
Details

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 smcclcmsghdr 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 smcclcwaitmsg 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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57791.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
fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1
Fixed
82c7ad9ca09975aae737abffd66d1ad98874c13d
Fixed
6b80924af6216277892d5f091f5bfc7d1265fa28
Fixed
d7d1f986ebb284b1db8dafca7d1bdb6dd2445cf6
Fixed
7a6927814b4256d603e202ae7c5e38db3b338896
Fixed
df3dfe1a93c6298d8c09a18e4fba19ef5b17763b
Fixed
c5b8ee5022a19464783058dc6042e8eefa34e8cd

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-57791.json"