Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drbd: use after free in drbd_create_device() The drbd_destroy_connection() frees the "connection" so use the _safe() iterator to prevent a use after free.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.15, < 4.14.300 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/7d93417d596402ddd46bd76c721f205d09d0d025Patch
- https://git.kernel.org/stable/c/813a8dd9c45fd46f5cbbfbedf0791afa7740ccf5Patch
- https://git.kernel.org/stable/c/9ed51414aef6e59e832e2960f10766dce2d5b1a1Patch
- https://git.kernel.org/stable/c/a7a1598189228b5007369a9622ccdf587be0730fPatch
- https://git.kernel.org/stable/c/bf47ca1b35fc1f55091ffaff5fbe41ea0c6f59a1Patch
- https://git.kernel.org/stable/c/c2a00b149836d60c222930bbea6b2139caf34d4fPatch
- https://git.kernel.org/stable/c/fc1897f16ebcfd22364f2afcc27f53a740f3bc7aPatch
FAQ
What is CVE-2022-49811?
CVE-2022-49811 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: drbd: use after free in drbd_create_device() The drbd_destroy_connection() frees the "connection" so use the _safe() iterator to p...
How severe is CVE-2022-49811?
CVE-2022-49811 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49811?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.