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NVD Vulnerability Details :
CVE-2021-47330
Analyzed
More InfoOfficial Page
Source-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-21 May, 2024 | 15:15
Updated At-24 Dec, 2024 | 16:17

In the Linux kernel, the following vulnerability has been resolved: tty: serial: 8250: serial_cs: Fix a memory leak in error handling path In the probe function, if the final 'serial_config()' fails, 'info' is leaking. Add a resource handling path to free this memory.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions before 4.4.276(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 4.5(inclusive) to 4.9.276(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 4.10(inclusive) to 4.14.240(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 4.15(inclusive) to 4.19.198(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 4.20(inclusive) to 5.4.134(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.5(inclusive) to 5.10.52(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.11(inclusive) to 5.12.19(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.13(inclusive) to 5.13.4(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-401Primarynvd@nist.gov
CWE ID: CWE-401
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/331f5923fce4f45b8170ccf06c529e8eb28f37bc416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/34f4590f5ec9859ea9136249f528173d150bd584416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/7a80f71601af015856a0aeb1e3c294037ac3dd32416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/b2ef1f5de40342de44fc5355321595f91774dab5416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/b5a2799cd62ed30c81b22c23028d9ee374e2138c416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/c39cf4df19acf0133fa284a8cd83fad42cd13cc2416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/cddee5c287e26f6b2ba5c0ffdfc3a846f2f10461416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/ee16bed959862a6de2913f71a04cb563d7237b67416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/fad92b11047a748c996ebd6cfb164a63814eeb2e416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/331f5923fce4f45b8170ccf06c529e8eb28f37bcaf854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/34f4590f5ec9859ea9136249f528173d150bd584af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/7a80f71601af015856a0aeb1e3c294037ac3dd32af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/b2ef1f5de40342de44fc5355321595f91774dab5af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/b5a2799cd62ed30c81b22c23028d9ee374e2138caf854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/c39cf4df19acf0133fa284a8cd83fad42cd13cc2af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/cddee5c287e26f6b2ba5c0ffdfc3a846f2f10461af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/ee16bed959862a6de2913f71a04cb563d7237b67af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/fad92b11047a748c996ebd6cfb164a63814eeb2eaf854a3a-2127-422b-91ae-364da2661108
Patch
Hyperlink: https://git.kernel.org/stable/c/331f5923fce4f45b8170ccf06c529e8eb28f37bc
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/34f4590f5ec9859ea9136249f528173d150bd584
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/7a80f71601af015856a0aeb1e3c294037ac3dd32
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b2ef1f5de40342de44fc5355321595f91774dab5
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b5a2799cd62ed30c81b22c23028d9ee374e2138c
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/c39cf4df19acf0133fa284a8cd83fad42cd13cc2
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/cddee5c287e26f6b2ba5c0ffdfc3a846f2f10461
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/ee16bed959862a6de2913f71a04cb563d7237b67
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/fad92b11047a748c996ebd6cfb164a63814eeb2e
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/331f5923fce4f45b8170ccf06c529e8eb28f37bc
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/34f4590f5ec9859ea9136249f528173d150bd584
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/7a80f71601af015856a0aeb1e3c294037ac3dd32
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b2ef1f5de40342de44fc5355321595f91774dab5
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/b5a2799cd62ed30c81b22c23028d9ee374e2138c
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/c39cf4df19acf0133fa284a8cd83fad42cd13cc2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/cddee5c287e26f6b2ba5c0ffdfc3a846f2f10461
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/ee16bed959862a6de2913f71a04cb563d7237b67
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/fad92b11047a748c996ebd6cfb164a63814eeb2e
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Change History
0Changes found
Details not found