CVE-2022-50776
published 2025-12-24CVE-2022-50776: In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() fails…
PriorityP418
EPSS
0.26%
17.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < 081538ae5817631a2b99e8e75cce981060aab29f | 081538ae5817631a2b99e8e75cce981060aab29f |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < f0295209de457049a4a5f3e3985528391bd1ab34 | f0295209de457049a4a5f3e3985528391bd1ab34 |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < be03875007621fcee96e6f9fd7b9e59c8dfcf6fa | be03875007621fcee96e6f9fd7b9e59c8dfcf6fa |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < 713ad301c2d49e88fe586b57ebac8f220a98e162 | 713ad301c2d49e88fe586b57ebac8f220a98e162 |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < efd025f32fce27a8ada9bcb4731e8a84476e5b3d | efd025f32fce27a8ada9bcb4731e8a84476e5b3d |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < adf6a00859d014cecf046dc91f75c0e65a544360 | adf6a00859d014cecf046dc91f75c0e65a544360 |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < 335ef7546c77e63154d6ea4d603b11274a85900e | 335ef7546c77e63154d6ea4d603b11274a85900e |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < f4731395d6db850127634197863aede188d8e9de | f4731395d6db850127634197863aede188d8e9de |
| linux | linux | >= 5f7aa9071e935c8c0e869306c7ef073df6c409f6 < cfd3ffb36f0d566846163118651d868e607300ba | cfd3ffb36f0d566846163118651d868e607300ba |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 3.15.0 < 4.9.337 | 4.9.337 |
| linux | linux_kernel | >= 4.10.0 < 4.14.303 | 4.14.303 |
| linux | linux_kernel | >= 4.15.0 < 4.19.270 | 4.19.270 |
| linux | linux_kernel | >= 4.20.0 < 5.4.229 | 5.4.229 |
| linux | linux_kernel | >= 5.11.0 < 5.15.86 | 5.15.86 |
| linux | linux_kernel | >= 5.16.0 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 5.5.0 < 5.10.163 | 5.10.163 |
| linux | linux_kernel | >= 6.1.0 < 6.1.2 | 6.1.2 |
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OSV
clk: st: Fix memory leak in st_of_quadfs_setup()
osv·2025-12-24
CVE-2022-50776 clk: st: Fix memory leak in st_of_quadfs_setup()
clk: st: Fix memory leak in st_of_quadfs_setup()
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
GHSA
GHSA-86q8-vcjj-g3x5: In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll()
ghsa_unreviewed·2025-12-24
CVE-2022-50776 GHSA-86q8-vcjj-g3x5: In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll()
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
OSV
CVE-2022-50776: In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() f
osv·2025-12-24
CVE-2022-50776 CVE-2022-50776: In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() f
In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() fails, @lock should be freed before goto @err_exit, otherwise will cause meory leak issue, fix it.
Red Hat
kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
vendor_redhat·2025-12-24
CVE-2022-50776 kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
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 affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not affec
Debian
CVE-2022-50776: linux - In the Linux kernel, the following vulnerability has been resolved: clk: st: Fi...
vendor_debian·2022
CVE-2022-50776 CVE-2022-50776: linux - In the Linux kernel, the following vulnerability has been resolved: clk: st: Fi...
In the Linux kernel, the following vulnerability has been resolved: clk: st: Fix memory leak in st_of_quadfs_setup() If st_clk_register_quadfs_pll() fails, @lock should be freed before goto @err_exit, otherwise will cause meory leak issue, fix it.
Scope: local
bookworm: resolved (fixed in 6.1.4-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.4-1)
sid: resolved (fixed in 6.1.4-1)
trixie: resolved (fixed in 6.1.4-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2022-50776 kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
bugzilla·2025-12-24
CVE-2022-50776 CVE-2022-50776 kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
CVE-2022-50776 kernel: clk: st: Fix memory leak in st_of_quadfs_setup()
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
Discussion:
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025122400-CVE-2022-50776-f275@gregkh/T
Wiz
CVE-2022-50776 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2022-50776 CVE-2022-50776 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2022-50776 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
clk: st: Fix memory leak in st_of_quadfs_setup()
If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.
Source : NVD
Published December 24, 2025
CNA Score N/A
Affected Technologies
Linux Kernel
Linux Debian
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 15.2
Exploitation Probability (EPSS) N/A
Affected packages and libraries
kernel-livepatch-5_14_21-150500_55_133-default
linux-gcp-fips
Sources
NVD
Debian 11, 12, 13, 14 Has Fix Added at: Dec 26, 2025
Echo Has Fix Added
https://git.kernel.org/stable/c/081538ae5817631a2b99e8e75cce981060aab29fhttps://git.kernel.org/stable/c/335ef7546c77e63154d6ea4d603b11274a85900ehttps://git.kernel.org/stable/c/713ad301c2d49e88fe586b57ebac8f220a98e162https://git.kernel.org/stable/c/adf6a00859d014cecf046dc91f75c0e65a544360https://git.kernel.org/stable/c/be03875007621fcee96e6f9fd7b9e59c8dfcf6fahttps://git.kernel.org/stable/c/cfd3ffb36f0d566846163118651d868e607300bahttps://git.kernel.org/stable/c/efd025f32fce27a8ada9bcb4731e8a84476e5b3dhttps://git.kernel.org/stable/c/f0295209de457049a4a5f3e3985528391bd1ab34https://git.kernel.org/stable/c/f4731395d6db850127634197863aede188d8e9de
2025-12-24
Published