CVE-2024-57791
Last modified
CVE-2024-57791 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 5.8.1, < 5.10.233 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.176 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.122 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.68 | — |
| Linux | Linux Kernel | >= 6.7, < 6.12.7 | — |
| Linux | Linux Kernel | 5.8 | — |
| Linux | Linux Kernel | 6.13 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-57791?
How severe is CVE-2024-57791?
How do I fix CVE-2024-57791?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-57782An issue in Docker-proxy v18.09.0 allows attackers to cause …6.8
- CVE-2024-57783The desktop application in Dot through 0.9.3 allows XSS and …8.1
- CVE-2024-57784An issue in the component /php/script_uploads.php of Zenitel…5.5
- CVE-2024-57785Zenitel AlphaWeb XE v11.2.3.10 was discovered to contain a l…4.9
- CVE-2024-5779Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2024-57790IXON B.V. IXrouter IX2400 (Industrial Edge Gateway) v3.0 was…5.4
- CVE-2024-57792In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2024-57793In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2024-57795In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2024-57798In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2024-57799In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2024-5780Rejected reason: This CVE ID has been rejected or withdrawn …
Are you affected by CVE-2024-57791?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST