UBUNTU-CVE-2022-50165

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix uninitialized variable use in wilwritefilewmi Commit 7a4836560a61 changes simplewritetobuffer with memdupuser but it forgets to change the value to be returned that came from simplewritetobuffer call. ...

UBUNTU-CVE-2022-50030

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NUL...

UBUNTU-CVE-2022-50169

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix info leak in wilwritefilewmi The simplewritetobuffer function will succeed if even a single byte is initialized. However, we need to initialize the whole buffer to prevent information leaks. Just use...

CVE-2022-50169

CVE-2022-50169 references a vulnerability in the Linux kernel’s wifi/wil6210 debugfs handling (wil_write_file_wmi). The root cause is that simple_write_to_buffer() succeeds if any single byte is initialized, which can leak information because the entire buffer may not be initialized. The fix init...

CVE-2022-50169

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix info leak in wilwritefilewmi The simplewritetobuffer function will succeed if even a single byte is initialized. However, we need to initialize the whole buffer to prevent information leaks. Just use...

CVE-2022-50169 wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi()

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix info leak in wilwritefilewmi The simplewritetobuffer function will succeed if even a single byte is initialized. However, we need to initialize the whole buffer to prevent information leaks. Just use...

CVE-2022-50165

CVE-2022-50165 affects the Linux kernel wifi/wil6210 debugfs, where a logic error in wil_write_file_wmi() stems from a commit that changed simple_write_to_buffer() to memdup_user() but did not adjust the return value, leaving rc uninitialized and returning rc. The fix is to return the length when...

CVE-2022-50165

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix uninitialized variable use in wilwritefilewmi Commit 7a4836560a61 changes simplewritetobuffer with memdupuser but it forgets to change the value to be returned that came from simplewritetobuffer call. ...

CVE-2022-50165 wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix uninitialized variable use in wilwritefilewmi Commit 7a4836560a61 changes simplewritetobuffer with memdupuser but it forgets to change the value to be returned that came from simplewritetobuffer call. ...

CVE-2022-50030

CVE-2022-50030 is a vulnerability in the Linux kernel’s lpfc driver affecting debugfs input handling. According to the provided documents, malformed user input to debugfs can cause buffer overflow crashes due to input strings not fitting internal buffers (space for NULL terminators added). The CV...

CVE-2022-50030 scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NUL...

CVE-2022-50030

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NUL...

CVE-2022-50030 scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NUL...

UBUNTU-CVE-2025-38054

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Limit signal/freq counts in summary output functions The debugfs summary output could access uninitialized elements in the freqin and signalout arrays, causing NULL pointer dereferences and triggering a kernel Oops...

CVE-2025-38054 ptp: ocp: Limit signal/freq counts in summary output functions

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Limit signal/freq counts in summary output functions The debugfs summary output could access uninitialized elements in the freqin and signalout arrays, causing NULL pointer dereferences and triggering a kernel Oops...

CVE-2022-50169: Missing Initialization of Resource

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix info leak in wilwritefilewmi The simplewritetobuffer function will succeed if even a single byte is initialized. However, we need to initialize the whole buffer to prevent information leaks. Just use...

CVE-2022-50165: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix uninitialized variable use in wilwritefilewmi Commit 7a4836560a61 changes simplewritetobuffer with memdupuser but it forgets to change the value to be returned that came from simplewritetobuffer call. ...

CVE-2025-38054: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Limit signal/freq counts in summary output functions The debugfs summary output could access uninitialized elements in the freqin and signalout arrays, causing NULL pointer dereferences and triggering a kernel Oops...

PT-2025-25956 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to buffer overflow crashes in debugfs due to malformed user input. To prevent these crashes, input string lengths are adapted to fit within internal buffers, leavi...

CVE-2022-50030: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NUL...