CVE-2022-49597
- 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
- 2026-07-15T01:48:50.802277083Z
- 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
-
- https://git.kernel.org/stable/c/30b73edc1d2459ba2c71cb58fbf84a1a6e640fbf
- https://git.kernel.org/stable/c/4d7dea651b7fe0322be95054f64e3711afccc543
- https://git.kernel.org/stable/c/514d2254c7b8aa2d257f5ffc79f0d96be2d6bfda
- https://git.kernel.org/stable/c/88d78bc097cd8ebc6541e93316c9d9bf651b13e8
- https://git.kernel.org/stable/c/9ca18116bc16ec31b9a3ce28ea1350badfa36128
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49597.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49597
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced5d424d5a674f782d0659a3b66d951f412901faeeFixed30b73edc1d2459ba2c71cb58fbf84a1a6e640fbfFixed514d2254c7b8aa2d257f5ffc79f0d96be2d6bfdaFixed4d7dea651b7fe0322be95054f64e3711afccc543Fixed9ca18116bc16ec31b9a3ce28ea1350badfa36128Fixed88d78bc097cd8ebc6541e93316c9d9bf651b13e8