CVE-2022-50480
published 2025-10-04CVE-2022-50480: In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_each_available_child_of_node() needs a
corresponding of_node_put() when the reference 'child' is not
used anymore. Here we do not need to call of_node_put() in
fail path as '!match' means no break.
While the of_platform_device_create() will created a new
reference by 'child' but it has considered the refcounting.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.3-1 (bookworm) | linux 6.0.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < b37f4a711e5d4bf3608ccbc6de82b52e92b441a0 | b37f4a711e5d4bf3608ccbc6de82b52e92b441a0 |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < fde46754d5483bc398018bbec3c8ef5c55219e67 | fde46754d5483bc398018bbec3c8ef5c55219e67 |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < 566b143aa5112a0c2784e20603778518bb799537 | 566b143aa5112a0c2784e20603778518bb799537 |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < 44db35ceb94756ba513dcf6b69bf9e949b28469c | 44db35ceb94756ba513dcf6b69bf9e949b28469c |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < 49605dc25e7fb33bf8b671279d4468531da90f89 | 49605dc25e7fb33bf8b671279d4468531da90f89 |
| linux | linux | >= fee10bd2267868f2a3e7ba008ef7665aac5e4412 < 61b3c876c1cbdb1efd1f52a1f348580e6e14efb6 | 61b3c876c1cbdb1efd1f52a1f348580e6e14efb6 |
| linux | linux_kernel | >= 0 < 5.10.158-1 | 5.10.158-1 |
| linux | linux_kernel | >= 0 < 6.0.3-1 | 6.0.3-1 |
| linux | linux_kernel | >= 0 < 6.0.3-1 | 6.0.3-1 |
| linux | linux_kernel | >= 0 < 6.0.3-1 | 6.0.3-1 |
| linux | linux_kernel | >= 5.0 < 5.4.220 | 5.4.220 |
| linux | linux_kernel | >= 5.11 < 5.15.75 | 5.15.75 |
| linux | linux_kernel | >= 5.16 < 5.19.17 | 5.19.17 |
| linux | linux_kernel | >= 5.5 < 5.10.150 | 5.10.150 |
| linux | linux_kernel | >= 6.0 < 6.0.3 | 6.0.3 |
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: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
vendor_redhat·2025-10-04·CVSS 5.5
CVE-2022-50480 [MEDIUM] kernel: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
kernel: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_each_available_child_of_node() needs a
corresponding of_node_put() when the reference 'child' is not
used anymore. Here we do not need to call of_node_put() in
fail path as '!match' means no break.
While the of_platform_device_create() will created a new
reference by 'child' but it has considered the refcounting.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (R
Debian
CVE-2022-50480: linux - In the Linux kernel, the following vulnerability has been resolved: memory: pl3...
vendor_debian·2022·CVSS 5.5
CVE-2022-50480 [MEDIUM] CVE-2022-50480: linux - In the Linux kernel, the following vulnerability has been resolved: memory: pl3...
In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of for_each_available_child_of_node() needs a corresponding of_node_put() when the reference 'child' is not used anymore. Here we do not need to call of_node_put() in fail path as '!match' means no break. While the of_platform_device_create() will created a new reference by 'child' but it has considered the refcounting.
Scope: local
bookworm: resolved (fixed in 6.0.3-1)
bullseye: resolved (fixed in 5.10.158-1)
forky: resolved (fixed in 6.0.3-1)
sid: resolved (fixed in 6.0.3-1)
trixie: resolved (fixed in 6.0.3-1)
OSV
CVE-2022-50480: In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of for_eac
osv·2025-10-04·CVSS 5.5
CVE-2022-50480 [MEDIUM] CVE-2022-50480: In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of for_eac
In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe() The break of for_each_available_child_of_node() needs a corresponding of_node_put() when the reference 'child' is not used anymore. Here we do not need to call of_node_put() in fail path as '!match' means no break. While the of_platform_device_create() will created a new reference by 'child' but it has considered the refcounting.
GHSA
GHSA-wj3v-3j93-973p: In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_e
ghsa_unreviewed·2025-10-04
CVE-2022-50480 [MEDIUM] GHSA-wj3v-3j93-973p: In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_e
In the Linux kernel, the following vulnerability has been resolved:
memory: pl353-smc: Fix refcount leak bug in pl353_smc_probe()
The break of for_each_available_child_of_node() needs a
corresponding of_node_put() when the reference 'child' is not
used anymore. Here we do not need to call of_node_put() in
fail path as '!match' means no break.
While the of_platform_device_create() will created a new
reference by 'child' but it has considered the refcounting.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/44db35ceb94756ba513dcf6b69bf9e949b28469chttps://git.kernel.org/stable/c/49605dc25e7fb33bf8b671279d4468531da90f89https://git.kernel.org/stable/c/566b143aa5112a0c2784e20603778518bb799537https://git.kernel.org/stable/c/61b3c876c1cbdb1efd1f52a1f348580e6e14efb6https://git.kernel.org/stable/c/b37f4a711e5d4bf3608ccbc6de82b52e92b441a0https://git.kernel.org/stable/c/fde46754d5483bc398018bbec3c8ef5c55219e67
2025-10-04
Published