CVE-2022-49438
Input: sparcspkr - fix refcount leak in bbc_beep_probe
Time Line
Published
2024-03-19
Updated
2024-03-19
Firt exploit
2024-03-19
Overview
Descriptions (2)
MITRE, TN
CWE (0)
CAPEC (-)
Risk
CVSS Score
7.1 High
SSVC
-
KEV
-
EPSS
Affected Products (-)
Vendors (1)
linux
Products (1)
linux_kernel
Versions (9)
>= 2.6.26 < 4.9.318, >= 2.6.26 < 4.14.283, >= 2.6.26 < 4.19.247, >= 2.6.26 < 5.4.198, >= 2.6.26 < 5.10.121, >= 2.6.26 < 5.15.46, >= 2.6.26 < 5.17.14, >= 2.6.26 < 5.18.3, >= 2.6.26 < 5.19
Intel Resources (-)
Advisories (-)
-
Exploits (-)
-
Plugins (-)
-
References (10)
General (1)
kernel
Exploits & POcs (-)
Patches (9)
kernel
Advisories (-)
Summary
Descriptions
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.
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.
*Credits:
N/A
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Timeline
- 2025-02-26 CVE Reserved
- 2025-02-26 CVE Published
- 2025-02-26 CVE Updated
- ---------- EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
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Threat Intelligence Resources (0)
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References (10)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/9c1a5077fdca99356c891af37931e537dea874f5 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 4.9.318 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 4.9.318" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 4.14.283 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 4.14.283" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 4.19.247 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 4.19.247" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.4.198 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.4.198" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.10.121 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.10.121" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.15.46 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.15.46" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.17.14 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.17.14" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.18.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.18.3" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.26 < 5.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.26 < 5.19" | en |
Affected
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