CVE-2022-49438
published 2025-02-26CVE-2022-49438: In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() calls…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() calls of_find_node_opts_by_path(),
which returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
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 | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 2f51db16cb740ff90086189a1ef2581eab665591 | 2f51db16cb740ff90086189a1ef2581eab665591 |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < f13064b0f2c651a3fbb0749932795c6fd21556a8 | f13064b0f2c651a3fbb0749932795c6fd21556a8 |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 353bc58ac6c782d4dcde9136a91d1f90867938fe | 353bc58ac6c782d4dcde9136a91d1f90867938fe |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < bbc2b0ce6042dd3117827f10ea8cb67e0ab786da | bbc2b0ce6042dd3117827f10ea8cb67e0ab786da |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 6e07ccc7d56130f760d23f67a70c45366c07debc | 6e07ccc7d56130f760d23f67a70c45366c07debc |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 418b6a3e12f75638abc5673eb76cb32127d0ab13 | 418b6a3e12f75638abc5673eb76cb32127d0ab13 |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 73d6f42d8d86648bec2e73d34fe1648cb6d23e08 | 73d6f42d8d86648bec2e73d34fe1648cb6d23e08 |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < 1124e39fea0e2fdb4202f95b716cb97cc7de7cc7 | 1124e39fea0e2fdb4202f95b716cb97cc7de7cc7 |
| linux | linux | >= 9c1a5077fdca99356c891af37931e537dea874f5 < c8994b30d71d64d5dcc9bc0edbfdf367171aa96f | c8994b30d71d64d5dcc9bc0edbfdf367171aa96f |
| 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 | >= 2.6.26 < 4.9.318 | 4.9.318 |
| 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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Red Hat
kernel: Input: sparcspkr - fix refcount leak in bbc_beep_probe
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49438 [MEDIUM] kernel: Input: sparcspkr - fix refcount leak in bbc_beep_probe
kernel: Input: sparcspkr - fix refcount leak in bbc_beep_probe
In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() calls of_find_node_opts_by_path(),
which returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
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 (Red Hat Enter
Red Hat
kernel: btrfs: fix hang during unmount when stopping a space reclaim worker
vendor_redhat·2024-04-28·CVSS 5.5
CVE-2022-48664 [MEDIUM] CWE-833 kernel: btrfs: fix hang during unmount when stopping a space reclaim worker
kernel: btrfs: fix hang during unmount when stopping a space reclaim worker
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix hang during unmount when stopping a space reclaim worker
Often when running generic/562 from fstests we can hang during unmount,
resulting in a trace like this:
Sep 07 11:52:00 debian9 unknown: run fstests generic/562 at 2022-09-07 11:52:00
Sep 07 11:55:32 debian9 kernel: INFO: task umount:49438 blocked for more than 120 seconds.
Sep 07 11:55:32 debian9 kernel: Not tainted 6.0.0-rc2-btrfs-next-122 #1
Sep 07 11:55:32 debian9 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Sep 07 11:55:32 debian9 kernel: task:umount state:D stack: 0 pid:49438 ppid: 25683 flags:0x00004000
Sep 07 11:55:32 debian9 kernel: Ca
Debian
CVE-2022-49438: linux - In the Linux kernel, the following vulnerability has been resolved: Input: spar...
vendor_debian·2022·CVSS 5.5
CVE-2022-49438 [MEDIUM] CVE-2022-49438: linux - In the Linux kernel, the following vulnerability has been resolved: Input: spar...
In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() calls of_find_node_opts_by_path(), which returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
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)
GHSA
GHSA-vq76-vp85-3v38: In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() ca
ghsa_unreviewed·2025-03-17
CVE-2022-49438 [MEDIUM] GHSA-vq76-vp85-3v38: In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() ca
In the Linux kernel, the following vulnerability has been resolved:
Input: sparcspkr - fix refcount leak in bbc_beep_probe
of_find_node_by_path() calls of_find_node_opts_by_path(),
which returns a node pointer with refcount
incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
OSV
CVE-2022-49438: In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() call
osv·2025-02-26·CVSS 5.5
CVE-2022-49438 [MEDIUM] CVE-2022-49438: In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() call
In the Linux kernel, the following vulnerability has been resolved: Input: sparcspkr - fix refcount leak in bbc_beep_probe of_find_node_by_path() calls of_find_node_opts_by_path(), which returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1124e39fea0e2fdb4202f95b716cb97cc7de7cc7https://git.kernel.org/stable/c/2f51db16cb740ff90086189a1ef2581eab665591https://git.kernel.org/stable/c/353bc58ac6c782d4dcde9136a91d1f90867938fehttps://git.kernel.org/stable/c/418b6a3e12f75638abc5673eb76cb32127d0ab13https://git.kernel.org/stable/c/6e07ccc7d56130f760d23f67a70c45366c07debchttps://git.kernel.org/stable/c/73d6f42d8d86648bec2e73d34fe1648cb6d23e08https://git.kernel.org/stable/c/bbc2b0ce6042dd3117827f10ea8cb67e0ab786dahttps://git.kernel.org/stable/c/c8994b30d71d64d5dcc9bc0edbfdf367171aa96fhttps://git.kernel.org/stable/c/f13064b0f2c651a3fbb0749932795c6fd21556a8
2025-02-26
Published