CVE-2022-49597

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Source
https://cve.org/CVERecord?id=CVE-2022-49597
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49597.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-49597
Downstream
Published
2025-02-26T02:23:26.989Z
Modified
2026-04-02T08:27:45.059621Z
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_base_mss.
Details

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

tcp: Fix data-races around sysctltcpbase_mss.

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

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49597.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
5d424d5a674f782d0659a3b66d951f412901faee
Fixed
30b73edc1d2459ba2c71cb58fbf84a1a6e640fbf
Fixed
514d2254c7b8aa2d257f5ffc79f0d96be2d6bfda
Fixed
4d7dea651b7fe0322be95054f64e3711afccc543
Fixed
9ca18116bc16ec31b9a3ce28ea1350badfa36128
Fixed
88d78bc097cd8ebc6541e93316c9d9bf651b13e8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49597.json"