CVE-2023-53164
published 2025-09-15CVE-2023-53164: In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_parent()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.20-1 (bookworm) | linux 6.1.20-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < 07fceab32096c1290b491f2fcaace03f78e2db37 | 07fceab32096c1290b491f2fcaace03f78e2db37 |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < df8d3536b660c6c6f6b25fa8b157e9b38ad78142 | df8d3536b660c6c6f6b25fa8b157e9b38ad78142 |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < 856fc2195494d1175ada0f1f46f92c5b28ce12eb | 856fc2195494d1175ada0f1f46f92c5b28ce12eb |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < a0d91a48e1a020fb636f0fcaf44672f123bb0799 | a0d91a48e1a020fb636f0fcaf44672f123bb0799 |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < 4ae40c20f1519e1767ba01609abc7e8d6485fc0c | 4ae40c20f1519e1767ba01609abc7e8d6485fc0c |
| linux | linux | >= cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f < 02298b7bae12936ca313975b02e7f98b06670d37 | 02298b7bae12936ca313975b02e7f98b06670d37 |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 5.4.0-205.225 | 5.4.0-205.225 |
| linux | linux_kernel | >= 5.11 < 5.15.99 | 5.15.99 |
| linux | linux_kernel | >= 5.16 < 6.1.16 | 6.1.16 |
| linux | linux_kernel | >= 5.2 < 5.4.235 | 5.4.235 |
| linux | linux_kernel | >= 5.5 < 5.10.173 | 5.10.173 |
| linux | linux_kernel | >= 6.2 < 6.2.3 | 6.2.3 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv6.7MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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OSV
CVE-2023-53164: In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_pare
osv·2025-09-15·CVSS 5.5
CVE-2023-53164 [MEDIUM] CVE-2023-53164: In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_pare
In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
GHSA
GHSA-2659-6323-wcmw: In the Linux kernel, the following vulnerability has been resolved:
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
of_irq_find_pa
ghsa_unreviewed·2025-09-15
CVE-2023-53164 [MEDIUM] GHSA-2659-6323-wcmw: In the Linux kernel, the following vulnerability has been resolved:
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
of_irq_find_pa
In the Linux kernel, the following vulnerability has been resolved:
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
OSV
linux-aws-5.4 linux-raspi-5.4 vulnerabilities
osv·2025-02-25·CVSS 6.7
CVE-2023-21400 linux-aws-5.4 linux-raspi-5.4 vulnerabilities
linux-aws-5.4 linux-raspi-5.4 vulnerabilities
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- TTY drivers;
- Netfilter;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-53141, CVE-2024-53103, CVE-2024-40967, CVE-2024-53164)
OSV
linux-aws vulnerabilities
osv·2025-02-12·CVSS 6.7
CVE-2023-21400 linux-aws vulnerabilities
linux-aws vulnerabilities
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- TTY drivers;
- Netfilter;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-53141, CVE-2024-53103, CVE-2024-40967, CVE-2024-53164)
OSV
linux-azure, linux-azure-5.4 vulnerabilities
osv·2025-02-04·CVSS 6.7
CVE-2023-21400 linux-azure, linux-azure-5.4 vulnerabilities
linux-azure, linux-azure-5.4 vulnerabilities
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- TTY drivers;
- Netfilter;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-53141, CVE-2024-53103, CVE-2024-40967, CVE-2024-53164)
OSV
linux-hwe-5.4 vulnerabilities
osv·2025-01-30·CVSS 6.7
CVE-2023-21400 linux-hwe-5.4 vulnerabilities
linux-hwe-5.4 vulnerabilities
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- TTY drivers;
- Netfilter;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-53141, CVE-2024-53103, CVE-2024-40967, CVE-2024-53164)
OSV
linux, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi vulnerabilities
osv·2025-01-28·CVSS 6.7
CVE-2023-21400 linux, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi vulnerabilities
linux, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi vulnerabilities
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking for rings with IOPOLL, leading to a
double-free vulnerability. A local attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2023-21400)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- TTY drivers;
- Netfilter;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-53141, CVE-2024-53103, CVE-2024-40967, CVE-2024-53164)
Red Hat
kernel: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
vendor_redhat·2025-09-15·CVSS 5.5
CVE-2023-53164 [MEDIUM] CWE-772 kernel: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
kernel: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
In the Linux kernel, the following vulnerability has been resolved:
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
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-rt (Red Hat Enterpris
Debian
CVE-2023-53164: linux - In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-...
vendor_debian·2023·CVSS 5.5
CVE-2023-53164 [MEDIUM] CVE-2023-53164: linux - In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-...
In the Linux kernel, the following vulnerability has been resolved: irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
Scope: local
bookworm: resolved (fixed in 6.1.20-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.20-1)
sid: resolved (fixed in 6.1.20-1)
trixie: resolved (fixed in 6.1.20-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0chttps://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12ebhttps://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142
2025-09-15
Published