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Status published
Unknown
CVE-2022-49385
driver: base: fix UAF when driver_attach failed
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: driver: base: fix UAF when driver_attach failed When driver_attach(drv); failed, the driver_private will be freed. But it has been added to the bus, which caused a UAF. To fix it, we need to delete it from the bus when failed.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/5d709f58c743166fe1c6914b9de0ae8868600d9b
- https://git.kernel.org/stable/c/823f24f2e329babd0330200d0b74882516fe57f4
- https://git.kernel.org/stable/c/cdf1a683a01583bca4b618dd16223cbd6e462e21
- https://git.kernel.org/stable/c/5389101257828d1913d713d9a40acbe14f5961df
- https://git.kernel.org/stable/c/c059665c84feab46b7173d3a1bf36c2fb7f9df86
- https://git.kernel.org/stable/c/310862e574001a97ad02272bac0fd13f75f42a27
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
190888ac01d059e38ffe77a2291d44cafa9016fb, 3.9, 0, 5.4.198, 5.10.122, 5.15.47, 5.17.15, 5.18.4, 5.19
Timeline
Official Publish:
February 26th, 2025
Last Modified:
May 11th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.