CVE-2022-49588

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Source
https://cve.org/CVERecord?id=CVE-2022-49588
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49588.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49588
Downstream
Published
2025-02-26T02:23:22.529Z
Modified
2026-03-20T12:24:40.197027Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
tcp: Fix data-races around sysctl_tcp_migrate_req.
Details

In the Linux kernel, the following vulnerability has been resolved:

tcp: Fix data-races around sysctltcpmigrate_req.

While reading sysctltcpmigratereq, it can be changed concurrently. Thus, we need to add READONCE() to its readers.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49588.json",
    "cna_assigner": "Linux"
}
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
f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80
Fixed
fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1
Fixed
6e569a11eea20a1ccebc3c4e6366bf0574a449e1
Fixed
4177f545895b1da08447a80692f30617154efa6e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
cf6c06ac74879726c88fe1ec013727006cdbdd58

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49588.json"