CVE-2022-48948
usb: gadget: uvc: Prevent buffer overflow in setup handler
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvc_function_setup permits control transfer
requests with up to 64 bytes of payload (UVC_MAX_REQUEST_SIZE),
data stage handler for OUT transfer uses memcpy to copy req->actual
bytes to uvc_event->data.data array of size 60. This may result
in an overflow of 4 bytes.
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvc_function_setup permits control transfer requests with up to 64 bytes of payload (UVC_MAX_REQUEST_SIZE), data stage handler for OUT transfer uses memcpy to copy req->actual bytes to uvc_event->data.data array of size 60. This may result in an overflow of 4 bytes.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-08-22 CVE Reserved
- 2024-10-21 CVE Published
- 2024-12-19 CVE Updated
- 2025-03-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/cdda479f15cd13fa50a913ca85129c0437cc7b91 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | >= 2.6.35 < 4.9.337 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 4.9.337" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 4.14.303 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 4.14.303" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 4.19.270 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 4.19.270" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.4.229 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.4.229" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.10.161 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.10.161" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 5.15.85 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 5.15.85" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.0.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.0.15" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.1.1 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.1.1" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 2.6.35 < 6.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.35 < 6.2" | en |
Affected
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