Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: vrf: use RCU protection in l3mdev_l3_out() l3mdev_l3_out() can be called without RCU being held: raw_sendmsg() ip_push_pending_frames() ip_send_skb() ip_local_out() __ip_local_out() l3mdev_ip_out() Add rcu_read_lock() / rcu_read_unlock() pair to avoid a potential UAF.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 6ccaa5797f5362a2aad6baa6ddaf4715ac2dd51e; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 20a3489b396764cc9376e32a9172bee26a89dc3b; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 5bb4228c32261d06e4fbece37ec3828bcc005b6b; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before c7574740be8ce68a57d0aece24987b9be2114c3c; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before c40cb5c03e37552d6eff963187109e2c3f78ef6f; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 022cac1c693add610ae76ede03adf4d9d5a2cf21; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 7b81425b517accefd46bee854d94954f5c57e019; affected a8e3e1a9f02094145580ea7920c6a1d9aabd5539 before 6d0ce46a93135d96b7fa075a94a88fe0da8e8773 |
| Linux / Linux | affected 4.9; unaffected 0 before 4.9; unaffected 5.4.291 through 5.4.*; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.129 through 6.1.*; unaffected 6.6.79 through 6.6.*; unaffected 6.12.16 through 6.12.*; unaffected 6.13.4 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6ccaa5797f5362a2aad6baa6ddaf4715ac2dd51e
- https://git.kernel.org/stable/c/20a3489b396764cc9376e32a9172bee26a89dc3b
- https://git.kernel.org/stable/c/5bb4228c32261d06e4fbece37ec3828bcc005b6b
- https://git.kernel.org/stable/c/c7574740be8ce68a57d0aece24987b9be2114c3c
- https://git.kernel.org/stable/c/c40cb5c03e37552d6eff963187109e2c3f78ef6f
- https://git.kernel.org/stable/c/022cac1c693add610ae76ede03adf4d9d5a2cf21
- https://git.kernel.org/stable/c/7b81425b517accefd46bee854d94954f5c57e019
- https://git.kernel.org/stable/c/6d0ce46a93135d96b7fa075a94a88fe0da8e8773
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.