CVE-2024-57938: linux Integer Overflow or Wraparound
Vulnerability summary
CVE-2024-57938 is a medium (CVSS 5.5) Integer Overflow or Wraparound vulnerability in linux. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 10.7% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 49 · Related 47Timeline
- 21-01-2025PublishedVulnerability first disclosed.
- 11-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: net/sctp: Prevent autoclose integer overflow in sctp_association_init() While by default max_autoclose equals to INT_MAX / HZ, one may set net.sctp.max_autoclose to UINT_MAX. There is code in sctp_association_init() that can consequently trigger overflow.
CVSS metrics
4 scores · 4 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.21%
Chance of exploitation in the next 30 days
Percentile
11%
Versus all other CVEs
30-day change
0.00 pp
From 0.21% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu135 products
- linuxAll versions (No fix recorded) | < 5.4.0-211.231 | < 5.15.0-135.146 | < 6.8.0-60.63
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 5.4.0-1142.152 | < 5.15.0-1080.87 | < 6.8.0-1029.31
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 94b7ed0a4896420988e1776942f0a3f67167873e | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 081bdb3a31674339313c6d702af922bc29de2c53 | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < f9c3adb083d3278f065a83c3f667f1246c74c31f | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 7af63ef5fe4d480064eb22583b24ffc8b408183a | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 271f031f4c31c07e2a85a1ba2b4c8e734909a477 | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 2297890b778b0e7c8200d6818154f7e461d78e94 | ≥ 9f70f46bd4c7267d48ef461a1d613ec9ec0d520c, < 4e86729d1ff329815a6e8a920cb554a1d4cb5b8d | 3.13
- linux_kernel≥ 3.13, < 5.4.289 | ≥ 5.5, < 5.10.233 | ≥ 5.11, < 5.15.176 | ≥ 5.16, < 6.1.124 | ≥ 6.2, < 6.6.70 | ≥ 6.7, < 6.12.9 | 6.13:rc1 | 6.13:rc2 | 6.13:rc3 | 6.13:rc4 | 6.13:rc5
Debian1 product
- linux< 6.1.124-1 | < 6.12.9-1
3 vendors · 138 products