CVE-2022-49211
published 2025-02-26CVE-2022-49211: In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node() function…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 2121aa3e2312ccc1d6299154dc4f07a6ab8beee2 < ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35 | ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35 |
| linux | linux | >= 2121aa3e2312ccc1d6299154dc4f07a6ab8beee2 < 69155dc2e04777aa94207a73a8b10f12b8428a68 | 69155dc2e04777aa94207a73a8b10f12b8428a68 |
| linux | linux | >= 2121aa3e2312ccc1d6299154dc4f07a6ab8beee2 < 4680c2ac9aabda82acd23ebbd1f900fb6a889cd3 | 4680c2ac9aabda82acd23ebbd1f900fb6a889cd3 |
| linux | linux | >= 2121aa3e2312ccc1d6299154dc4f07a6ab8beee2 < 721ab4be20d4448dd04c2cc8ed99cd4f3e45f765 | 721ab4be20d4448dd04c2cc8ed99cd4f3e45f765 |
| linux | linux | >= 2121aa3e2312ccc1d6299154dc4f07a6ab8beee2 < 4528668ca331f7ce5999b7746657b46db5b3b785 | 4528668ca331f7ce5999b7746657b46db5b3b785 |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 5.11 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
| linux | linux_kernel | >= 5.9 < 5.10.110 | 5.10.110 |
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
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-v926-4x6q-9qvf: In the Linux kernel, the following vulnerability has been resolved:
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
The of_find_compatible_node
ghsa_unreviewed·2025-03-18
CVE-2022-49211 [MEDIUM] GHSA-v926-4x6q-9qvf: In the Linux kernel, the following vulnerability has been resolved:
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
The of_find_compatible_node
In the Linux kernel, the following vulnerability has been resolved:
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
OSV
CVE-2022-49211: In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node()
osv·2025-02-26·CVSS 5.5
CVE-2022-49211 [MEDIUM] CVE-2022-49211: In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node()
In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
Red Hat
kernel: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49211 [MEDIUM] CWE-401 kernel: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
kernel: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
In the Linux kernel, the following vulnerability has been resolved:
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
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 affe
Debian
CVE-2022-49211: linux - In the Linux kernel, the following vulnerability has been resolved: mips: cdmm:...
vendor_debian·2022·CVSS 5.5
CVE-2022-49211 [MEDIUM] CVE-2022-49211: linux - In the Linux kernel, the following vulnerability has been resolved: mips: cdmm:...
In the Linux kernel, the following vulnerability has been resolved: mips: cdmm: Fix refcount leak in mips_cdmm_phys_base The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/4528668ca331f7ce5999b7746657b46db5b3b785https://git.kernel.org/stable/c/4680c2ac9aabda82acd23ebbd1f900fb6a889cd3https://git.kernel.org/stable/c/69155dc2e04777aa94207a73a8b10f12b8428a68https://git.kernel.org/stable/c/721ab4be20d4448dd04c2cc8ed99cd4f3e45f765https://git.kernel.org/stable/c/ef1728e3cb9e43f38ed10cde705a7ba2b4ad2d35
2025-02-26
Published