CVE-2022-49432
published 2025-02-26CVE-2022-49432: In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
18.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
powerpc/xics: fix refcount leak in icp_opal_init()
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.5-1 (bookworm) | linux 5.18.5-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 977dbc81d0f866ef63b93c127b7404f07734b3cc | 977dbc81d0f866ef63b93c127b7404f07734b3cc |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 53f3f7f73e609b934083f896cb7ca2c2cb009b9f | 53f3f7f73e609b934083f896cb7ca2c2cb009b9f |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 1d5c8cea85fb1680eae8d645b96b92146cb4633c | 1d5c8cea85fb1680eae8d645b96b92146cb4633c |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1 | 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1 |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 6a61a97106279c2aa16fbbb2a171fd5dde127d23 | 6a61a97106279c2aa16fbbb2a171fd5dde127d23 |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < df802880a7f9cd96b921b00639b00871f18a9a57 | df802880a7f9cd96b921b00639b00871f18a9a57 |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 2357bd7499a81c70b460e2191852bbfc7b63c354 | 2357bd7499a81c70b460e2191852bbfc7b63c354 |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 9a42bc2494fadb453de00ce61042e588563ddc6d | 9a42bc2494fadb453de00ce61042e588563ddc6d |
| linux | linux | >= d74361881f0dfe5f9dcac37d1b753a15a2345d8c < 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 | 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 |
| linux | linux_kernel | < 4.9.318 | 4.9.318 |
| linux | linux_kernel | >= 0 < 5.10.127-1 | 5.10.127-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 0 < 5.18.5-1 | 5.18.5-1 |
| linux | linux_kernel | >= 4.10 < 4.14.283 | 4.14.283 |
| linux | linux_kernel | >= 4.15 < 4.19.247 | 4.19.247 |
| linux | linux_kernel | >= 4.20 < 5.4.198 | 5.4.198 |
| linux | linux_kernel | >= 5.11 < 5.15.46 | 5.15.46 |
| linux | linux_kernel | >= 5.16 < 5.17.14 | 5.17.14 |
| linux | linux_kernel | >= 5.18 < 5.18.3 | 5.18.3 |
| linux | linux_kernel | >= 5.5 < 5.10.121 | 5.10.121 |
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-p93v-4wqp-w2fh: In the Linux kernel, the following vulnerability has been resolved:
powerpc/xics: fix refcount leak in icp_opal_init()
The of_find_compatible_node()
ghsa_unreviewed·2025-10-22
CVE-2022-49432 [MEDIUM] GHSA-p93v-4wqp-w2fh: In the Linux kernel, the following vulnerability has been resolved:
powerpc/xics: fix refcount leak in icp_opal_init()
The of_find_compatible_node()
In the Linux kernel, the following vulnerability has been resolved:
powerpc/xics: fix refcount leak in icp_opal_init()
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
OSV
CVE-2022-49432: In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() f
osv·2025-02-26·CVSS 5.5
CVE-2022-49432 [MEDIUM] CVE-2022-49432: In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() f
In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.
Red Hat
kernel: powerpc/xics: fix refcount leak in icp_opal_init()
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49432 [MEDIUM] CWE-401 kernel: powerpc/xics: fix refcount leak in icp_opal_init()
kernel: powerpc/xics: fix refcount leak in icp_opal_init()
In the Linux kernel, the following vulnerability has been resolved:
powerpc/xics: fix refcount leak in icp_opal_init()
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
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) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 9) - Fix deferred
Debian
CVE-2022-49432: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/xic...
vendor_debian·2022·CVSS 5.5
CVE-2022-49432 [MEDIUM] CVE-2022-49432: linux - In the Linux kernel, the following vulnerability has been resolved: powerpc/xic...
In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.
Scope: local
bookworm: resolved (fixed in 5.18.5-1)
bullseye: resolved (fixed in 5.10.127-1)
forky: resolved (fixed in 5.18.5-1)
sid: resolved (fixed in 5.18.5-1)
trixie: resolved (fixed in 5.18.5-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633chttps://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9fhttps://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23https://git.kernel.org/stable/c/977dbc81d0f866ef63b93c127b7404f07734b3cchttps://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6dhttps://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57
2025-02-26
Published