CVE-2022-49385
driver: base: fix UAF when driver_attach failed
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
190888ac01d059e38ffe77a2291d44cafa9016fb < 5d709f58c743166fe1c6914b9de0ae8868600d9b 190888ac01d059e38ffe77a2291d44cafa9016fb < 823f24f2e329babd0330200d0b74882516fe57f4 190888ac01d059e38ffe77a2291d44cafa9016fb < cdf1a683a01583bca4b618dd16223cbd6e462e21 190888ac01d059e38ffe77a2291d44cafa9016fb < 5389101257828d1913d713d9a40acbe14f5961df 190888ac01d059e38ffe77a2291d44cafa9016fb < c059665c84feab46b7173d3a1bf36c2fb7f9df86 190888ac01d059e38ffe77a2291d44cafa9016fb < 310862e574001a97ad02272bac0fd13f75f42a27
Linux / Linux
3.9
References
git.kernel.org: https://git.kernel.org/stable/c/5d709f58c743166fe1c6914b9de0ae8868600d9b git.kernel.org: https://git.kernel.org/stable/c/823f24f2e329babd0330200d0b74882516fe57f4 git.kernel.org: https://git.kernel.org/stable/c/cdf1a683a01583bca4b618dd16223cbd6e462e21 git.kernel.org: https://git.kernel.org/stable/c/5389101257828d1913d713d9a40acbe14f5961df git.kernel.org: https://git.kernel.org/stable/c/c059665c84feab46b7173d3a1bf36c2fb7f9df86 git.kernel.org: https://git.kernel.org/stable/c/310862e574001a97ad02272bac0fd13f75f42a27