CVE-2023-54314

The CVE affects the Linux kernel subsystem media/af9005. In af9005_i2c_xfer, user-controlled msg[i].buf could be accessed when msg[i].buf is NULL and msg[i].len is 0, allowing a NULL pointer dereference. The fix adds a len check to prevent dereferencing an invalid buffer, mitigating a crash. The ...

CVE-2023-54314 media: af9005: Fix null-ptr-deref in af9005_i2c_xfer

In the Linux kernel, the following vulnerability has been resolved: media: af9005: Fix null-ptr-deref in af9005i2cxfer In af9005i2cxfer, msg is controlled by user. When msgi.buf is null and msgi.len is zero, former checks on msgi.buf would be passed. Malicious data finally reach af9005i2cxfer. If...

CVE-2023-54266 media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: m920x: Fix a potential memory leak in m920xi2cxfer 'read' is freed when it is known to be NULL, but not when a read error occurs. Revert the logic to avoid a small leak, should a m920xread call fail...

CVE-2023-54266 media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: m920x: Fix a potential memory leak in m920xi2cxfer 'read' is freed when it is known to be NULL, but not when a read error occurs. Revert the logic to avoid a small leak, should a m920xread call fail...

CVE-2022-50847 drm/bridge: it6505: Initialize AUX channel in it6505_i2c_probe

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: it6505: Initialize AUX channel in it6505i2cprobe During device boot, the HPD interrupt could be triggered before the DRM subsystem registers it6505 as a DRM bridge. In such cases, the driver tries to access AUX channe...

CVE-2022-50847

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: it6505: Initialize AUX channel in it6505i2cprobe During device boot, the HPD interrupt could be triggered before the DRM subsystem registers it6505 as a DRM bridge. In such cases, the driver tries to access AUX channe...

CVE-2023-54175

The CVE-2023-54175 issue affects the Linux kernel i2c xiic driver, where xiic_xfer() acquired a runtime PM reference on entry but had an error path that could leak that reference. The provided documents confirm a resolution: ensure the error path releases the runtime PM reference, preventing leak...

CVE-2023-54175 i2c: xiic: xiic_xfer(): Fix runtime PM leak on error path

In the Linux kernel, the following vulnerability has been resolved: i2c: xiic: xiicxfer: Fix runtime PM leak on error path The xiicxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path wher...

CVE-2023-54175 i2c: xiic: xiic_xfer(): Fix runtime PM leak on error path

In the Linux kernel, the following vulnerability has been resolved: i2c: xiic: xiicxfer: Fix runtime PM leak on error path The xiicxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path wher...

CVE-2023-54175

In the Linux kernel, the following vulnerability has been resolved: i2c: xiic: xiicxfer: Fix runtime PM leak on error path The xiicxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currently one error path wher...

PT-2025-54095

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a potential memory leak within the m920x i2c xfer function. Specifically, memory associated with read may be freed incorrectly when it is NUL...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992640)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992640 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: npcm: disable interrupt enable bit before devmrequestirq The customer reports that there is ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992261 advisory. In the Linux kernel, the following vulnerability has been resolved: media: az6007: Fix null-ptr-deref in az6007i2cxfer In az6007i2cxfer, msg is controlled by user...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992497 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: mux: reg: check return value after calling platformgetresource It will cause null-ptr-deref ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992590)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992590 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dw2102: Fix null-ptr-deref in dw2102i2ctransfer In dw2102i2ctransfer, msg is controlled by...

Linux Distros Unpatched Vulnerability : CVE-2023-54009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: cadence: cdnsi2cmasterxfer: Fix runtime PM leak on error path The cdnsi2cmasterxfer function gets a runtime PM reference when the function is entered. This...

Linux Distros Unpatched Vulnerability : CVE-2022-50759

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: i2c: ov5648: Free V4L2 fwnode data on unbind The V4L2 fwnode data structure doesn't get freed on unbind, which leads to a memleak. CVE-2022-50759 Note th...

CVE-2023-54009

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: cdnsi2cmasterxfer: Fix runtime PM leak on error path The cdnsi2cmasterxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currentl...

EUVD-2023-60260

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861i2cmasterxfer In gl861i2cmasterxfer, msg is controlled by user. When msgi.buf is null and msgi.len is zero, former checks on msgi.buf would be passed. Malicious data finally...

EUVD-2022-55802

In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov5648: Free V4L2 fwnode data on unbind The V4L2 fwnode data structure doesn't get freed on unbind, which leads to a memleak...