VulnerabilityAnalyzed
CVE-2021-47315
In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of IO mapping on probe failure On probe error the driver should unmap the IO memory.
MEDIUM 5.5EPSS 0.25%
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: memory: fsl_ifc: fix leak of IO mapping on probe failure On probe error the driver should unmap the IO memory. Smatch reports: drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.25% probability · 17th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1Patch
- https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521Patch
- https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42bPatch
- https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200aPatch
- https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27Patch
- https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995fPatch
- https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955Patch
- https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebfPatch
- https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1Patch
- https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521Patch
- https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42bPatch
- https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200aPatch
- https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27Patch
- https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995fPatch
- https://git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510Patch
- https://git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024bPatch
- https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955Patch
- https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebfPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.