CVE-2021-47315
published 2024-05-21CVE-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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.25%
16.7th percentile
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.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.6-1 (bookworm) | linux 5.14.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < d0d04b95e8ed0223844a1d58497c686fe2e4a955 | d0d04b95e8ed0223844a1d58497c686fe2e4a955 |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 6b3b002de90738e3c85853a682ce7e0fa078d42b | 6b3b002de90738e3c85853a682ce7e0fa078d42b |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 94bc2fe46102d1e060fc749c0c19511e76c9995f | 94bc2fe46102d1e060fc749c0c19511e76c9995f |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < d9213d4f372d30b5bc4d921795d6bed0c0e3eebf | d9213d4f372d30b5bc4d921795d6bed0c0e3eebf |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 8d071d270afba468708faca5f7b6d9e656f75e27 | 8d071d270afba468708faca5f7b6d9e656f75e27 |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 83af5816308b490b05fc8fa27fc1bdc769df200a | 83af5816308b490b05fc8fa27fc1bdc769df200a |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 28f71fd81ebd3b386bf5c7c5539664156f7d72c1 | 28f71fd81ebd3b386bf5c7c5539664156f7d72c1 |
| linux | linux | >= a20cbdeffce247a2b6fb83cd8d22433994068565 < 3b132ab67fc7a358fff35e808fa65d4bea452521 | 3b132ab67fc7a358fff35e808fa65d4bea452521 |
| linux | linux_kernel | >= 0 < 5.10.70-1 | 5.10.70-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 3.3 < 4.4.276 | 4.4.276 |
| linux | linux_kernel | >= 4.10 < 4.14.240 | 4.14.240 |
| linux | linux_kernel | >= 4.15 < 4.19.198 | 4.19.198 |
| linux | linux_kernel | >= 4.20 < 5.4.134 | 5.4.134 |
| linux | linux_kernel | >= 4.5 < 4.9.276 | 4.9.276 |
| linux | linux_kernel | >= 5.11 < 5.12.19 | 5.12.19 |
| linux | linux_kernel | >= 5.13 < 5.13.4 | 5.13.4 |
| linux | linux_kernel | >= 5.5 < 5.10.52 | 5.10.52 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: memory: fsl_ifc: fix leak of IO mapping on probe failure
vendor_redhat·2024-05-21·CVSS 5.5
CVE-2021-47315 [MEDIUM] CWE-402 kernel: memory: fsl_ifc: fix leak of IO mapping on probe failure
kernel: memory: fsl_ifc: fix leak of IO mapping on probe failure
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.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not af
Debian
CVE-2021-47315: linux - In the Linux kernel, the following vulnerability has been resolved: memory: fsl...
vendor_debian·2021·CVSS 5.5
CVE-2021-47315 [MEDIUM] CVE-2021-47315: linux - In the Linux kernel, the following vulnerability has been resolved: memory: fsl...
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.
Scope: local
bookworm: resolved (fixed in 5.14.6-1)
bullseye: resolved (fixed in 5.10.70-1)
forky: resolved (fixed in 5.14.6-1)
sid: resolved (fixed in 5.14.6-1)
trixie: resolved (fixed in 5.14.6-1)
OSV
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
osv·2024-05-21·CVSS 5.5
CVE-2021-47315 [MEDIUM] 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
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.
GHSA
GHSA-hjv5-8xv5-vmfp: 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 driv
ghsa_unreviewed·2024-05-21
CVE-2021-47315 [MEDIUM] CWE-617 GHSA-hjv5-8xv5-vmfp: 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 driv
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.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42bhttps://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200ahttps://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995fhttps://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebfhttps://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42bhttps://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200ahttps://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995fhttps://git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510https://git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024bhttps://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf
2024-05-21
Published