CVE-2026-53117
HIGH
MEDIUM
Priority: 0.01
BB Relevance:
41/100
Published: 2026-06-24
Modified: 2026-11-06
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: s390/cio: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | ebc3d179150347f3b6d97d8f249378bb2218f95e < c4295487124f461405e1ef64dfa8c4ab0cb7ebcf |
| Linux | Linux | ebc3d179150347f3b6d97d8f249378bb2218f95e < 106d594711e97762788046c5bbb94f580abc4bf4 |
| Linux | Linux | ebc3d179150347f3b6d97d8f249378bb2218f95e < 2081957d8c323ffb58a10bc64837717ac5a042a1 |
| Linux | Linux | ebc3d179150347f3b6d97d8f249378bb2218f95e < b660ba045b2b22cf3b4be72773de00cb48f47be5 |
| Linux | Linux | ebc3d179150347f3b6d97d8f249378bb2218f95e < ac4d8bb6e2e13e8684a76ea48d13ebaaaf5c24c4 |
| Linux | Linux | 5.3 |
| linux | linux_kernel | 5.3 – 6.6.141 |