CVE-2021-47020
published 2024-02-29CVE-2021-47020: In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is…
PriorityP415medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream config is failed, master runtime will release all
slave runtime in the slave_rt_list, but slave runtime is not
added to the list at this time. This patch frees slave runtime
in the config error path to fix the memory leak.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.38-1 (bookworm) | linux 5.10.38-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < 342260fe821047c3d515e3d28085d73fbdce3e80 | 342260fe821047c3d515e3d28085d73fbdce3e80 |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < 870533403ffa28ff63e173045fc5369365642002 | 870533403ffa28ff63e173045fc5369365642002 |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < 7c468deae306d0cbbd539408c26cfec04c66159a | 7c468deae306d0cbbd539408c26cfec04c66159a |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < 2f17ac005b320c85d686088cfd4c2e7017912b88 | 2f17ac005b320c85d686088cfd4c2e7017912b88 |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < effd2bd62b416f6629e18e3ce077c60de14cfdea | effd2bd62b416f6629e18e3ce077c60de14cfdea |
| linux | linux | >= 89e590535f32d4bc548bcf266f3b046e50942f6d < 48f17f96a81763c7c8bf5500460a359b9939359f | 48f17f96a81763c7c8bf5500460a359b9939359f |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 0 < 5.10.38-1 | 5.10.38-1 |
| linux | linux_kernel | >= 4.18 < 4.19.191 | 4.19.191 |
| linux | linux_kernel | >= 4.20 < 5.4.119 | 5.4.119 |
| linux | linux_kernel | >= 5.11 < 5.11.21 | 5.11.21 |
| linux | linux_kernel | >= 5.12 < 5.12.4 | 5.12.4 |
| linux | linux_kernel | >= 5.5 < 5.10.37 | 5.10.37 |
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: soundwire: stream: fix memory leak in stream config error path
vendor_redhat·2024-02-29·CVSS 5.5
CVE-2021-47020 [MEDIUM] CWE-401 kernel: soundwire: stream: fix memory leak in stream config error path
kernel: soundwire: stream: fix memory leak in stream config error path
In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream config is failed, master runtime will release all
slave runtime in the slave_rt_list, but slave runtime is not
added to the list at this time. This patch frees slave runtime
in the config error path to fix the memory leak.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Affected
Package: kernel (Red Hat Enterpris
Debian
CVE-2021-47020: linux - In the Linux kernel, the following vulnerability has been resolved: soundwire: ...
vendor_debian·2021·CVSS 5.5
CVE-2021-47020 [MEDIUM] CVE-2021-47020: linux - In the Linux kernel, the following vulnerability has been resolved: soundwire: ...
In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak.
Scope: local
bookworm: resolved (fixed in 5.10.38-1)
bullseye: resolved (fixed in 5.10.38-1)
forky: resolved (fixed in 5.10.38-1)
sid: resolved (fixed in 5.10.38-1)
trixie: resolved (fixed in 5.10.38-1)
GHSA
GHSA-w3px-8qw9-wj6x: In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream confi
ghsa_unreviewed·2024-03-01
CVE-2021-47020 [MEDIUM] CWE-401 GHSA-w3px-8qw9-wj6x: In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream confi
In the Linux kernel, the following vulnerability has been resolved:
soundwire: stream: fix memory leak in stream config error path
When stream config is failed, master runtime will release all
slave runtime in the slave_rt_list, but slave runtime is not
added to the list at this time. This patch frees slave runtime
in the config error path to fix the memory leak.
OSV
CVE-2021-47020: In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config
osv·2024-02-29·CVSS 5.5
CVE-2021-47020 [MEDIUM] CVE-2021-47020: In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config
In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is failed, master runtime will release all slave runtime in the slave_rt_list, but slave runtime is not added to the list at this time. This patch frees slave runtime in the config error path to fix the memory leak.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/2f17ac005b320c85d686088cfd4c2e7017912b88https://git.kernel.org/stable/c/342260fe821047c3d515e3d28085d73fbdce3e80https://git.kernel.org/stable/c/48f17f96a81763c7c8bf5500460a359b9939359fhttps://git.kernel.org/stable/c/7c468deae306d0cbbd539408c26cfec04c66159ahttps://git.kernel.org/stable/c/870533403ffa28ff63e173045fc5369365642002https://git.kernel.org/stable/c/effd2bd62b416f6629e18e3ce077c60de14cfdeahttps://git.kernel.org/stable/c/2f17ac005b320c85d686088cfd4c2e7017912b88https://git.kernel.org/stable/c/342260fe821047c3d515e3d28085d73fbdce3e80https://git.kernel.org/stable/c/48f17f96a81763c7c8bf5500460a359b9939359fhttps://git.kernel.org/stable/c/7c468deae306d0cbbd539408c26cfec04c66159ahttps://git.kernel.org/stable/c/870533403ffa28ff63e173045fc5369365642002https://git.kernel.org/stable/c/effd2bd62b416f6629e18e3ce077c60de14cfdea
2024-02-29
Published