- 7.5HighCVSS base score
- 0.77%Exploitation in 30 daysEPSS · top 44% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 2 days later
· 2 days later
Published
- 21 months later
· 21 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.77% · top 44% of all CVEs (10 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < 82c7ad9ca09975aae737abffd66d1ad98874c13d
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < 6b80924af6216277892d5f091f5bfc7d1265fa28
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < d7d1f986ebb284b1db8dafca7d1bdb6dd2445cf6
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < 7a6927814b4256d603e202ae7c5e38db3b338896
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < df3dfe1a93c6298d8c09a18e4fba19ef5b17763b
- affected fb4f79264c0fc6fd5a68ffe3e31bfff97311e1f1 – < c5b8ee5022a19464783058dc6042e8eefa34e8cd
- affected 5.8
- unaffected < 5.8
- unaffected 5.10.233 – ≤ 5.10.*
- unaffected 5.15.176 – ≤ 5.15.*
- unaffected 6.1.122 – ≤ 6.1.*
- unaffected 6.6.68 – ≤ 6.6.*
- unaffected 6.12.7 – ≤ 6.12.*
- unaffected 6.13 – ≤ *
References
8
- https://git.kernel.org/stable/c/82c7ad9ca09975aae737abffd66d1ad98874c13d (opens in a new tab)
- https://git.kernel.org/stable/c/6b80924af6216277892d5f091f5bfc7d1265fa28 (opens in a new tab)
- https://git.kernel.org/stable/c/d7d1f986ebb284b1db8dafca7d1bdb6dd2445cf6 (opens in a new tab)
- https://git.kernel.org/stable/c/7a6927814b4256d603e202ae7c5e38db3b338896 (opens in a new tab)
- https://git.kernel.org/stable/c/df3dfe1a93c6298d8c09a18e4fba19ef5b17763b (opens in a new tab)
- https://git.kernel.org/stable/c/c5b8ee5022a19464783058dc6042e8eefa34e8cd (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-53751 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-57791)Record last updated .