CVE-2024-42292
HIGH severity · CVSS 7.1 · Out-of-bounds read
7.1CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: kobject_uevent: Fix OOB access within zap_modalias_env() zap_modalias_env() wrongly calculates size of memory block to move, so will cause OOB memory access issue if variable MODALIAS is not the last one within its @env parameter, fixed by correcting size to memmove.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/57fe01d3d04276875c7e3a6dc763517fc05b8762 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/57fe01d3d04276875c7e3a6dc763517fc05b8762Patch
- https://git.kernel.org/stable/c/648d5490460d38436640da0812bf7f6351c150d2Patch
- https://git.kernel.org/stable/c/68d63ace80b76395e7935687ecdb86421adc2168Patch
- https://git.kernel.org/stable/c/81a15d28f32af01493ae8c5457e0d55314a4167dPatch
- https://git.kernel.org/stable/c/b59a5e86a3934f1b6a5bd1368902dbc79bdecc90Patch
- https://git.kernel.org/stable/c/c5ee8adc8d98a49703320d13878ba2b923b142f5Patch
- https://git.kernel.org/stable/c/d4663536754defff75ff1eca0aaebc41da165a8dPatch
- https://git.kernel.org/stable/c/dd6e9894b451e7c85cceb8e9dc5432679a70e7dcPatch