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CVE-2021-47104

nvd nist
Published: Mar 4, 2024Modified: Jan 7, 2025

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qib_user_sdma_queue_pkts() The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Addresses-Coverity-ID: 1493352 ("Resource leak")

Affected (13)

Products: Linux: Linux Kernel
Linux
1 product
Linux Kernel
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 4.14.255 to 4.14.260
Linux Kernel
From 4.19.216 to 4.19.223
Linux Kernel
From 4.4.292 to 4.4.297
Linux Kernel
From 4.9.290 to 4.9.295
Linux Kernel
From 5.10.77 to 5.10.89
Linux Kernel
From 5.15 to 5.15.12
Linux Kernel
From 5.4.157 to 5.4.169
Linux Kernel
Version 5.16 rc1
Linux Kernel
Version 5.16 rc2
Linux Kernel
Version 5.16 rc3
Linux Kernel
Version 5.16 rc4
Linux Kernel
Version 5.16 rc5
Linux Kernel
Version 5.16 rc6

Related CWEs

CWE-401
Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (16)

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
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Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
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Timeline

No history available yet.