CVE-2022-49652
published 2025-02-26CVE-2022-49652: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() in to fix this.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.14-1 (bookworm) | linux 5.18.14-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < 452b9dfd7aca96befce22634fadb111737f22bbe | 452b9dfd7aca96befce22634fadb111737f22bbe |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < 61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc | 61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < 3bd66010398871807c1cebacee07d60ded1b1402 | 3bd66010398871807c1cebacee07d60ded1b1402 |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < b31ab132561c7f1b6459039152b8d09e44eb3565 | b31ab132561c7f1b6459039152b8d09e44eb3565 |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < 37147e22cd8dfc0412495cb361708836157a4486 | 37147e22cd8dfc0412495cb361708836157a4486 |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < cb9813d7eae917acd34436160a278b8b5d48ca53 | cb9813d7eae917acd34436160a278b8b5d48ca53 |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < b5a817f8d62e9e13280928f3756e54854ae4962e | b5a817f8d62e9e13280928f3756e54854ae4962e |
| linux | linux | >= ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e < c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a | c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.136-1 | 5.10.136-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 0 < 5.18.14-1 | 5.18.14-1 |
| linux | linux_kernel | >= 4.10 < 4.14.288 | 4.14.288 |
| linux | linux_kernel | >= 4.15 < 4.19.252 | 4.19.252 |
| linux | linux_kernel | >= 4.20 < 5.4.205 | 5.4.205 |
| linux | linux_kernel | >= 4.5 < 4.9.323 | 4.9.323 |
| linux | linux_kernel | >= 5.11 < 5.15.54 | 5.15.54 |
| linux | linux_kernel | >= 5.16 < 5.18.11 | 5.18.11 |
| linux | linux_kernel | >= 5.5 < 5.10.130 | 5.10.130 |
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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GHSA
GHSA-hx37-538m-7q9c: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
of_parse_phandle
ghsa_unreviewed·2025-03-12
CVE-2022-49652 [MEDIUM] GHSA-hx37-538m-7q9c: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
of_parse_phandle
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() in to fix this.
OSV
CVE-2022-49652: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle()
osv·2025-02-26·CVSS 5.5
CVE-2022-49652 [MEDIUM] CVE-2022-49652: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle()
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in to fix this.
Red Hat
kernel: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49652 [MEDIUM] CWE-402 kernel: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
kernel: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.
Add missing of_node_put() in to fix this.
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
Debian
CVE-2022-49652: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49652 [MEDIUM] CVE-2022-49652: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in to fix this.
Scope: local
bookworm: resolved (fixed in 5.18.14-1)
bullseye: resolved (fixed in 5.10.136-1)
forky: resolved (fixed in 5.18.14-1)
sid: resolved (fixed in 5.18.14-1)
trixie: resolved (fixed in 5.18.14-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486https://git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402https://git.kernel.org/stable/c/452b9dfd7aca96befce22634fadb111737f22bbehttps://git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdchttps://git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565https://git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962ehttps://git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23ahttps://git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53
2025-02-26
Published