Vulnerability Details : CVE-2021-47314
In the Linux kernel, the following vulnerability has been resolved:
memory: fsl_ifc: fix leak of private memory on probe failure
On probe error the driver should free the memory allocated for private
structure. Fix this by using resource-managed allocation.
Products affected by CVE-2021-47314
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-47314
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 5 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-47314
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | 2024-12-24 |
CWE ids for CVE-2021-47314
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-47314
-
https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
-
https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6
memory: fsl_ifc: fix leak of private memory on probe failure - kernel/git/stable/linux.git - Linux kernel stable treePatch
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