CVE-2021-47314
"Qualcomm FSL IFC Memory Leak Vulnerability"
Description
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.
INFO
Published Date :
May 21, 2024, 3:15 p.m.
Last Modified :
Dec. 24, 2024, 4:38 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-47314.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-47314 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47314 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Dec. 24, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.3 up to (excluding) 4.4.276 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.276 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.240 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.134 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.52 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.12.19 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.13 up to (excluding) 5.13.4 Changed Reference Type https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 No Types Assigned https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 Patch Changed Reference Type https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 No Types Assigned https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 Patch Changed Reference Type https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 No Types Assigned https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 Patch Changed Reference Type https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 No Types Assigned https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 Patch Changed Reference Type https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 No Types Assigned https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 Patch Changed Reference Type https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 No Types Assigned https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 Patch Changed Reference Type https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f No Types Assigned https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f Patch Changed Reference Type https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f No Types Assigned https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f Patch Changed Reference Type https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad No Types Assigned https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad Patch Changed Reference Type https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad No Types Assigned https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad Patch Changed Reference Type https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 No Types Assigned https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 Patch Changed Reference Type https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 No Types Assigned https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 Patch Changed Reference Type https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 No Types Assigned https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 Patch Changed Reference Type https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 No Types Assigned https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 Patch Changed Reference Type https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f No Types Assigned https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f Patch Changed Reference Type https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f No Types Assigned https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f Patch Changed Reference Type https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 No Types Assigned https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 Patch Changed Reference Type https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 No Types Assigned https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 Added Reference https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 Added Reference https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 Added Reference https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f Added Reference https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad Added Reference https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 Added Reference https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 Added Reference https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f Added Reference https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 21, 2024
Action Type Old Value New Value Added Description 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. Added Reference kernel.org https://git.kernel.org/stable/c/8018476756066e97ecb886c3dc024aeb7d5792ad [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7626ffbea708e5aba6912295c012d2b409a1769f [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/b5789e23773f4a852fbfe244b63f675e265d3a7f [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/48ee69825f7480622ed447b0249123236d3b3ad0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a6b45b4932f7b0c36b41fb56a35ad679ece939a0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8e0d09b1232d0538066c40ed4c13086faccbdff6 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47314 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-47314
weaknesses.