CVE-2022-49917
ipvs: fix WARNING in ip_vs_app_net_cleanup()
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix WARNING in ip_vs_app_net_cleanup() During the initialization of ip_vs_app_net_init(), if file ip_vs_app fails to be created, the initialization is successful by default. Therefore, the ip_vs_app file doesn't be found during the remove in ip_vs_app_net_cleanup(). It will cause WRNING. The following is the stack information: name 'ip_vs_app' WARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460 Modules linked in: Workqueue: netns cleanup_net RIP: 0010:remove_proc_entry+0x389/0x460 Call Trace: <TASK> ops_exit_list+0x125/0x170 cleanup_net+0x4ea/0xb00 process_one_work+0x9bf/0x1710 worker_thread+0x665/0x1080 kthread+0x2e4/0x3a0 ret_from_fork+0x1f/0x30 </TASK>
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Linux Linux |
≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < adc76740ccd52e4a1d910767cd1223e134a7078b (affected, git) ≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < 8457a00c981fe1a799ce34123908856b0f5973b8 (affected, git) ≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < 2c8d81bdb2684d53d6cedad7410ba4cf9090e343 (affected, git) ≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < 06d7596d18725f1a93cf817662d36050e5afb989 (affected, git) ≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < 97f872b00937f2689bff2dab4ad9ed259482840f (affected, git) ≥ 457c4cbc5a3dde259d2a1f15d5f9785290397267; < 5663ed63adb9619c98ab7479aa4606fa9b7a548c (affected, git) Other versions: unaffected |
CNA: Linux |
| Linux Linux |
2.6.24 (affected) ≥ 0; < 2.6.24 (unaffected, semver) ≥ 4.19.265; ≤ 4.19.* (unaffected, semver) ≥ 5.4.224; ≤ 5.4.* (unaffected, semver) ≥ 5.10.154; ≤ 5.10.* (unaffected, semver) ≥ 5.15.78; ≤ 5.15.* (unaffected, semver) ≥ 6.0.8; ≤ 6.0.* (unaffected, semver) ≥ 6.1; ≤ * (unaffected, original_commit_for_fix) Other versions: affected |
CNA: Linux |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
No CVSS assessment reported. An unscored record is not a low-severity determination.
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078bCNA: Linux
- https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8CNA: Linux
- https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343CNA: Linux
- https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989CNA: Linux
- https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840fCNA: Linux
- https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548cCNA: Linux
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.
Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.