CVE-2024-26734
In the Linux kernel, the following vulnerability has been resolved: devlink: fix possible use-after-free and memory leaks in devlink_init() The pernet operations structure for the subsystem must be registered before registering the generic netlink family.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.24%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: devlink: fix possible use-after-free and memory leaks in devlink_init() The pernet operations structure for the subsystem must be registered before registering the generic netlink family. Make an unregister in case of unsuccessful registration.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401, CWE-416
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2Patch
- https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071cPatch
- https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9Patch
- https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2Patch
- https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071cPatch
- https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.