Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6_route_net_exit_late() During the initialization of ip6_route_net_init_late(), if file ipv6_route or rt6_stats fails to be created, the initialization is successful by default. Therefore, the ipv6_route or rt6_stats file doesn't be found during the remove in ip6_route_net_exit_late(). It will cause WRNING. The following is the stack information: name 'rt6_stats' WARNING: CPU: 0 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 PKRU: 55555554 Call Trace: <TASK> ops_exit_list+0xb0/0x170 cleanup_net+0x4ea/0xb00 process_one_work+0x9bf/0x1710 worker_thread+0x665/0x1080 kthread+0x2e4/0x3a0 ret_from_fork+0x1f/0x30 </TASK>
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 83fbf246ced54dadd7b9adc2a16efeff30ba944d; affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 381453770f731f0f43616a1cd4c759b7807a1517; affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 5dbb47ee89762da433cd8458788d7640c85f1a07; affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 0ed71af4d017d2bd2cbb8f7254f613a4914def26; affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 080589287127838046077904f34d5054ea0f895c; affected cdb1876192dbe680b3ac955717fdf7f863c1762d before 768b3c745fe5789f2430bdab02f35a9ad1148d97 |
| Linux / Linux | affected 2.6.26; unaffected 0 before 2.6.26; unaffected 4.19.265 through 4.19.*; unaffected 5.4.224 through 5.4.*; unaffected 5.10.154 through 5.10.*; unaffected 5.15.78 through 5.15.*; unaffected 6.0.8 through 6.0.*; unaffected 6.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/83fbf246ced54dadd7b9adc2a16efeff30ba944d
- https://git.kernel.org/stable/c/381453770f731f0f43616a1cd4c759b7807a1517
- https://git.kernel.org/stable/c/5dbb47ee89762da433cd8458788d7640c85f1a07
- https://git.kernel.org/stable/c/0ed71af4d017d2bd2cbb8f7254f613a4914def26
- https://git.kernel.org/stable/c/080589287127838046077904f34d5054ea0f895c
- https://git.kernel.org/stable/c/768b3c745fe5789f2430bdab02f35a9ad1148d97