CVE-2023-53170
published 2025-09-15CVE-2023-53170: In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessary…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.13%
3.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Remove unnecessary of_node_put from the continue path to prevent
child node from being released twice, which could avoid resource
leak or other unexpected issues.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.4.11-1 (forky) | linux 6.4.11-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= de879a016a94a670fafeb3eb03b3d5803d81ab37 < 7ead10b44b79ce8bfcd51e749d54e009de5f511a | 7ead10b44b79ce8bfcd51e749d54e009de5f511a |
| linux | linux | >= de879a016a94a670fafeb3eb03b3d5803d81ab37 < 04499f28b40bfc24f20b0e2331008bb90a54a6cf | 04499f28b40bfc24f20b0e2331008bb90a54a6cf |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 6.3 < 6.4.5 | 6.4.5 |
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_debian5.5LOW
vendor_redhat5.5MEDIUM
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OSV
CVE-2023-53170: In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessar
osv·2025-09-15·CVSS 5.5
CVE-2023-53170 [MEDIUM] CVE-2023-53170: In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessar
In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessary of_node_put from the continue path to prevent child node from being released twice, which could avoid resource leak or other unexpected issues.
GHSA
GHSA-794c-87f2-rm5g: In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Remove unnecess
ghsa_unreviewed·2025-09-15
CVE-2023-53170 [MEDIUM] GHSA-794c-87f2-rm5g: In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Remove unnecess
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Remove unnecessary of_node_put from the continue path to prevent
child node from being released twice, which could avoid resource
leak or other unexpected issues.
Red Hat
kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
vendor_redhat·2025-09-15·CVSS 5.5
CVE-2023-53170 [MEDIUM] kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
kernel: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Remove unnecessary of_node_put from the continue path to prevent
child node from being released twice, which could avoid resource
leak or other unexpected issues.
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 (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affec
Debian
CVE-2023-53170: linux - In the Linux kernel, the following vulnerability has been resolved: net: dsa: R...
vendor_debian·2023·CVSS 5.5
CVE-2023-53170 [MEDIUM] CVE-2023-53170: linux - In the Linux kernel, the following vulnerability has been resolved: net: dsa: R...
In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Remove unnecessary of_node_put from the continue path to prevent child node from being released twice, which could avoid resource leak or other unexpected issues.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.4.11-1)
sid: resolved (fixed in 6.4.11-1)
trixie: resolved (fixed in 6.4.11-1)
No detection rules found.
No public exploits indexed.
2025-09-15
Published